June 12, 2014: Two River Watchers from the Summer Leadership Program Monday crew, joined staff from Watershed Protection to learn more about groundwater hydrological functioning, karst aquifers versus alluvial aquifers, the Barton Springs segment of the Edward’s Aquifer while WILD CAVING through Whirlpool Cave Preserve. River Watchers crawled through the cave like water flows. Special thanks to Jessica Gordon and Sara Heilman!