Santa Cruz Site 2g Dam, located in Chimayo, New Mexico, is a local government-owned structure designed by the USDA NRCS to provide flood risk reduction along the Arroyo De Los Vecinos. Completed in 1982, this earth dam stands at a height of 64.3 feet and has a structural height of 75.2 feet. With a storage capacity of 1100 acre-feet, this dam plays a crucial role in managing water resources in the region.

Although the dam is categorized as having a high hazard potential and poor condition assessment, it is regulated, permitted, inspected, and enforced by the Office of the State Engineer in New Mexico. The spillway type is uncontrolled with a width of 200 feet, and the dam has no outlet gates. Despite its risk assessment being moderate, the dam is in need of maintenance and updating to ensure its continued effectiveness in flood risk reduction and water management in the area.

Overall, Santa Cruz Site 2g Dam serves as a critical infrastructure for flood risk reduction in the region, highlighting the importance of water resource management and climate resilience. As climate change continues to impact water systems, the maintenance and upkeep of such structures become increasingly vital to protect communities and the environment from potential disasters.