Smith Dam, located in Hamburg, Iowa, is a privately owned structure designed by USDA NRCS and completed in 1988. With a height of 30 feet and a length of 510 feet, this earth dam serves multiple purposes including fire protection, stock, and a small fish pond. The dam has a storage capacity of 74 acre-feet and covers a surface area of 2.1 acres, with a drainage area of 0.52 square miles.

Managed by the Iowa DNR, Smith Dam is regulated and inspected by the state, with a low hazard potential and a moderate risk assessment rating. The dam's spillway type is uncontrolled, and it is situated on the TR- WEST NISHNABOTNA RIVER. Despite not being rated for its condition, the dam meets state permitting and inspection requirements, ensuring its safety and compliance with regulatory standards.

Water resource and climate enthusiasts will appreciate Smith Dam for its role in providing fire protection and supporting local wildlife through its stock and fish pond functions. With its location in Fremont County, Iowa, and oversight by the state regulatory agency, this dam represents a crucial infrastructure for managing water resources and protecting communities from potential risks associated with flooding and water management.