Summit - South Dam, located in Montezuma County, Colorado, is a privately owned structure primarily used for irrigation purposes. Completed in 1937, this earth dam stands at a height of 10 feet and spans 1600 feet in length, with a storage capacity of 3840 acre-feet. The dam serves multiple purposes including fish and wildlife pond creation and recreational activities, making it an essential resource for the local community.

Despite its fair condition assessment, Summit - South Dam has a high hazard potential, with a moderate risk rating. The dam is regulated and inspected by the Colorado Department of Water Resources, ensuring that it meets safety standards. The spillway, with a width of 40 feet, is uncontrolled, and the dam has a maximum discharge capacity of 650 cubic feet per second, making it crucial to monitor and maintain the structure to prevent any potential risks to downstream areas.

With its location in the East Fork Mud Creek Watershed, Summit - South Dam plays a vital role in water management and conservation efforts in the region. As a key component of the local irrigation system, this dam contributes to the sustainability of agriculture and ecosystems in the area. It serves as a reminder of the importance of maintaining and monitoring water resources to ensure the safety and well-being of surrounding communities and the environment.