Dunham, located in Dolores, Colorado, is a privately-owned dam with a primary purpose of irrigation. Completed in 1966, the dam stands at a height of 30 feet and has a storage capacity of 134 acre-feet. It serves multiple purposes including fire protection, stock watering, fish and wildlife habitat, and irrigation, contributing to the water management efforts in the region.

The dam on Disappointment Creek-TR is regulated by the state of Colorado and is subject to regular inspections and enforcement to ensure its safety and compliance with regulations. With a low hazard potential and fair condition assessment as of May 2018, Dunham presents a moderate risk that is managed through various measures. The dam features an uncontrolled spillway and a slide gate for outlet control.

Water resource and climate enthusiasts can appreciate the role of Dunham in supporting agricultural activities and ecological diversity in the area. Its location, design, and storage capacity make it a vital component of the local water infrastructure. Regular monitoring and assessment ensure that the dam continues to serve its purposes effectively while mitigating potential risks associated with its operation.