Masters Dam, located in Lucas County, Iowa, is a private earth dam completed in 1984 for fire protection, stock, and small fish pond purposes on the TR-English Creek. With a height of 30 feet and a length of 310 feet, the dam has a storage capacity of 48 acre-feet and a surface area of 3 acres, serving as a vital resource for the local community. Managed by the Iowa Department of Natural Resources, the dam has a low hazard potential and is currently rated as being in moderate risk, highlighting the importance of regular inspections and risk management measures.

Despite its modest size, Masters Dam plays a crucial role in water resource management in the region, with a drainage area of 0.12 square miles. The dam's uncontrolled spillway type and soil foundation contribute to its operational efficiency, ensuring the safety of downstream areas during periods of high water flow. While the dam's condition assessment is currently not rated, its compliance with state regulatory agencies for permitting, inspection, and enforcement reflects a commitment to maintaining its structural integrity and functionality for the long term.

As a key component of the local water infrastructure, Masters Dam stands as a testament to the importance of sustainable water resource management in mitigating the impacts of climate change. With its primary purpose of providing essential services to the community, including fire protection and recreational opportunities, the dam serves as a critical asset in ensuring the resilience of the region's water supply in the face of evolving environmental challenges.