Signal #2, located in Adams County, Colorado, is a vital irrigation structure with a history dating back to 1890. Managed by the local government, this earth dam serves multiple purposes including fire protection, stock watering, and recreation. With a maximum storage capacity of 260 acre-feet and a normal storage of 99 acre-feet, Signal #2 plays a crucial role in water resource management in the region.

Constructed by the USDA NRCS, this dam stands at a height of 8 feet and stretches 2700 feet in length. Despite being classified as having a low hazard potential, the condition assessment conducted in 2013 reported it as fair. The dam is equipped with an uncontrolled spillway measuring 10 feet in width, ensuring safety measures are in place in case of emergencies. With a moderate risk level assigned and regular inspections every 6 years, the authorities are vigilant in ensuring the structural integrity of Signal #2.

Water resource and climate enthusiasts will appreciate the significance of Signal #2 in maintaining water supply for irrigation and recreational activities in the region. The dam's strategic location along Big Dry Creek-TR highlights its importance in managing surface water resources. With state-regulated operations and enforcement in place, Signal #2 stands as a testament to effective water resource management and the collaborative efforts of local and federal agencies in safeguarding this essential infrastructure.