Gibbs Dam, located in Hebron, Iowa, was completed in 1967 and is primarily used for fire protection, stock, or as a small fish pond. Owned privately, this earth dam stands at a height of 21 feet and has a length of 443 feet, with a storage capacity of 79 acre-feet. The dam is regulated by the Iowa Department of Natural Resources and is inspected, permitted, and enforced by state authorities.

Situated on the TR-Marvel Creek, Gibbs Dam plays a crucial role in water resource management in Adair County, Iowa. With a low hazard potential and moderate risk assessment rating, the dam provides essential services while ensuring public safety. Although the condition of the dam is currently not rated, it meets regulatory guidelines and is subject to regular inspections to maintain its integrity and functionality.

Designed by the USDA NRCS, Gibbs Dam is a vital infrastructure for the local community, contributing to water conservation efforts and serving multiple purposes. As climate change continues to impact water resources, the importance of dams like Gibbs Dam in providing sustainable water management solutions becomes increasingly evident. With proper maintenance and oversight, Gibbs Dam serves as a valuable asset in safeguarding water resources and enhancing resilience to climate-related challenges in the region.