Echoes of the Aquifer is an immersive multimedia project that translates complex groundwater data, scientific research, and lived community narratives into an embodied fulldome film and spatial audio experience. By making the silent, invisible depletion of Southwestern aquifers physically and emotionally resonant, the project bridges the gap between urban centers, agricultural communities, and scientists to spark critical dialogue around regional water stewardship. Shared openly through public planetariums, spatial audio installations, and digital platforms, this work fosters long-term environmental awareness and civic engagement across the American West.