Horseshoe Lake (East Dam) in Loveland, Colorado, stands as a testament to water resource management and climate adaptation with its primary purpose being irrigation. Completed in 1905, this earth dam plays a crucial role in providing water for agriculture while also offering recreational opportunities. The dam has a height of 35 feet and a storage capacity of 10,559 acre-feet, serving as a significant water storage facility in the region.

With a significant hazard potential due to its size and location, the dam is inspected regularly to ensure its structural integrity. The condition assessment in 2019 deemed it satisfactory, showing that proper maintenance and management measures are in place to mitigate risks. Its spillway, with a width of 1044 feet, is uncontrolled, allowing for effective discharge during high water events. The surrounding Big Thompson River provides a crucial source of water for the reservoir, highlighting the interconnectedness of water resources in the area.

Managed by private owners but regulated by the state, Horseshoe Lake (East Dam) exemplifies the collaborative effort needed to sustainably manage water resources in the face of changing climates. With its historical significance and modern adaptations, this dam serves as a vital component of the water infrastructure in Larimer County, Colorado. Its role in irrigation, recreation, and flood control showcases the multifaceted benefits of well-designed water resource systems in a rapidly evolving environment.