The Camp Bullis Sentinel Landscape encompasses ranch lands, spring-fed rivers, and one of the fastest growing regions in the country: metropolitan San Antonio. Camp Bullis provides training opportunities for 266 mission partners, supporting all Department of Defense (DOD) enlisted and officer medical training, military intelligence, special forces, pre-deployment, national, and international training requirements. With rapid population growth, the Camp Bullis Sentinel Landscape is facing several challenges affecting the long-term resilience of the region’s natural resources. New development is impacting water recharge into and supplies and water quality from the Edwards Aquifer. Additionally, it contributes to the loss of agricultural lands and increased light pollution for night training.