Heart Lake, located in Yampa, Colorado, is a privately owned earth dam structure built in 1892 primarily for irrigation purposes. With a height of 14 feet and a storage capacity of 443 acre-feet, the dam stands as a vital water resource in the region, drawing water from Watson Creek. The lake covers an area of 40 acres and has a spillway width of 5 feet, ensuring controlled water discharge during peak periods.

Despite being categorized as having a low hazard potential and fair condition assessment, Heart Lake undergoes regular inspections every 6 years to ensure its structural integrity and safety. The dam serves as a critical component of the local water management system, with a normal storage capacity of 283 acre-feet. The risk assessment for the dam is classified as moderate, highlighting the importance of ongoing monitoring and risk management measures to safeguard against potential issues.

As a key feature in the water infrastructure of Rio Blanco County, Colorado, Heart Lake plays a crucial role in supporting irrigation activities and water supply in the region. With its historical significance dating back over a century, the dam continues to be a vital resource for water conservation and management. Enthusiasts interested in water resources and climate stewardship will find Heart Lake to be an intriguing case study in sustainable water resource management and dam safety practices.