Drop Inside The Edwards Aquifer

"Drop Inside the Edwards Aquifer" and explore an unfamiliar world hidden deep beneath the earth's surface as computer animation, video footage, and still photography reveal the mysteries of our fascinating aquifer system.
Follow the journey of water as rain falls and flows from high atop the Edwards Plateau, submerges below the earth's surface, and then resurfaces through springs in San Marcos. Along the way, you'll discover the hydrology and geology of a complex underground system and encounter some of the unique species that make this natural resource home. The Edwards Aquifer supplies water to nearly two million people in south central Texas and provides habitat to a number of threatened and endangered species.