Gagliardi, a privately owned irrigation dam located in Las Animas, Colorado, stands as a vital structure on the Purgatoire River-TR. Built in 1944, this earth-type dam stands at 20 feet high and spans 1420 feet in length, providing essential irrigation water storage of up to 226 acre-feet. Despite being classified as having a low hazard potential and fair condition assessment, Gagliardi remains regulated and inspected by the Colorado Department of Water Resources to ensure its safety and functionality.

With a maximum discharge capacity of 7194 cubic feet per second and an uncontrolled spillway width of 231 feet, Gagliardi's hydraulic and structural heights measure at 20 and 25 feet, respectively. The dam's normal storage capacity of 101 acre-feet serves the local agricultural community in managing water resources effectively. Although last inspected in January 2014, with an inspection frequency of every 6 years, Gagliardi's risk assessment is moderate (3), prompting continued monitoring and possible risk management measures to maintain its stability and performance in the face of changing climate conditions.

As a crucial piece of water infrastructure in the region, Gagliardi plays a significant role in providing irrigation water to support agricultural activities in Las Animas County, Colorado. With its controlled outlets and uncontrolled spillway, the dam serves as a reliable resource for water storage and distribution, highlighting the importance of maintaining and regulating such structures to ensure water security and climate resilience for the local community.