On this episode, hosts Brent Doty and Ann-Margaret Gonzalez speak with Jim Winterle, EAA Director for Modeling, about aquifer modeling in which water well pumping and aquifer recharge data collected from over the past 80 years is used to simulate outputs like the springflows at Comal and San Marcos Springs or the water levels at index wells J-17 in Bexar County and J-27 in Uvalde County. Learn how aquifer models play an important role in the implementation of water conservation measures and protection for the Edwards Aquifer not only as a habitat, but as a water supply for over 2 million South Central Texans.