Little Grouse is a private irrigation dam located in Delta, Colorado, along Young's Creek. Built in 1956, this earth dam stands at a height of 21 feet and has a storage capacity of 70 acre-feet. The dam serves the primary purpose of irrigation and is regulated by the Colorado Division of Water Resources, with state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations.

Despite its low hazard potential and fair condition assessment, Little Grouse poses a high risk due to its location and the surrounding area's vulnerability to climate change impacts. With a maximum discharge of 240 cubic feet per second and no spillway in place, the dam's risk management measures and emergency preparedness plans are crucial for minimizing potential downstream impacts in the event of a breach or failure. The dam's inspection frequency of 6 years and its last assessment date in September 2015 highlight the importance of regular monitoring and maintenance to safeguard its integrity and functionality.

As a key water resource infrastructure in the region, Little Grouse plays a vital role in supporting agricultural activities and water supply reliability. Climate enthusiasts and water resource professionals can appreciate the complexities involved in managing and maintaining dams like Little Grouse, especially in the face of changing environmental conditions and the need for sustainable water management practices to ensure long-term resilience and adaptability.