Homepond Dam, located in Lamoni, Iowa, on Sevenmile Creek, serves as a critical water supply structure for the local community. Built in 1920, this earth dam stands at a height of 30 feet and spans 500 feet in length, with a storage capacity of 520 acre-feet. Despite its age, the dam is in fair condition, as assessed in July 2020, with a significant hazard potential and moderate risk level.

Managed by the Iowa Department of Natural Resources, the dam is state-regulated, permitted, inspected, and enforced to ensure its safety and functionality. The spillway, with a width of 17 feet, is uncontrolled, highlighting the importance of regular inspections and risk management measures. The dam's primary purpose is water supply, serving as a crucial resource for the surrounding area, with a normal storage capacity of 225 acre-feet and a surface area of 27 acres.

Homepond Dam's location in Decatur County, Iowa, under the jurisdiction of the Rock Island District, emphasizes the need for ongoing monitoring and maintenance to mitigate potential risks and ensure the continued reliability of this essential water infrastructure. Enthusiasts of water resources and climate will find Homepond Dam a fascinating example of early 20th-century engineering that continues to play a vital role in supporting the community's water needs while facing the challenges of aging infrastructure and evolving regulatory standards.