Diablo Arroyo WS SCS Site 2 Dam, located in Hudspeth County, Texas, serves as a vital irrigation resource along the Diablo Arroyo river. Built in 1960, this earth dam stands at a height of 53 feet and stretches 2175 feet in length, providing storage capacity of 6500 acre-feet for agricultural purposes. The dam's design, with stone core and rock-soil foundations, contributes to its structural integrity and functionality.

Managed by the Natural Resources Conservation Service, the dam is regulated by the Texas Commission on Environmental Quality (TCEQ), ensuring state permitting, inspections, and enforcement. Despite its fair condition assessment as of April 2021, the dam poses a moderate risk level, with a maximum discharge capability of 132502 cubic feet per second. With uncontrolled and valve outlets, the dam has a spillway width of 280 feet, facilitating water release during high-flow events.

Overall, Diablo Arroyo WS SCS Site 2 Dam stands as a significant water management infrastructure in the region, supporting agricultural activities in the area. Its strategic location and design features make it a key asset for water resource management and climate resilience efforts in Hudspeth County, Texas.