Hawkins Dam is a private earth dam located in Terre Haute, Iowa, along TR-Elk Creek. Constructed in 1969 by the USDA NRCS, this dam serves multiple purposes including fire protection, stock holding, and small fish pond management. With a height of 31 feet and a length of 353 feet, Hawkins Dam has a storage capacity of 88 acre-feet and covers a surface area of 6 acres.

Managed by the Iowa DNR, Hawkins Dam is state-regulated and regularly inspected to ensure its integrity and safety. With a low hazard potential and a moderate risk assessment rating of 3, the dam has not been rated for its condition. Despite being uncontrolled, Hawkins Dam's spillway is designed to manage potential excess water safely. While there are no associated structures or outlet gates, the dam's location in Decatur County, Iowa, presents an important water resource for the surrounding area.

For water resource and climate enthusiasts, Hawkins Dam represents a vital infrastructure that supports local fire protection efforts and provides essential water storage for livestock and recreational fishing. As a private dam owned and operated by individuals, its construction and maintenance are overseen by regulatory agencies to ensure public safety. With its strategic location along TR-Elk Creek, Hawkins Dam plays a crucial role in managing water resources in Decatur County, Iowa, highlighting the importance of sustainable water management practices in the region.