Hopkins Dam, located in Davis County, Iowa, was completed in 1972 by the USDA NRCS and serves multiple purposes including fire protection and as a stock or small fish pond. This private dam stands at a height of 27 feet and has a length of 368 feet, with a storage capacity of 45 acre-feet. Situated on the TR-SOAP CREEK, it is regulated by the Iowa Department of Natural Resources and is inspected regularly to ensure its safety and compliance with state regulations.

Despite being classified as a low hazard potential structure, Hopkins Dam poses a moderate risk due to its age and lack of a formal condition assessment. The dam's spillway, designated as uncontrolled, has a width of 0 feet, emphasizing the importance of continued monitoring and maintenance to prevent potential risks and ensure its long-term stability. The dam is managed by the Natural Resources Conservation Service and plays a vital role in water resource management and conservation efforts in the region.

As an integral part of the DES MOINES RIVER watershed, Hopkins Dam not only provides essential water storage for fire protection and wildlife habitat but also contributes to the overall ecological health of the area. With a surface area of 4 acres and a drainage area of 0.16 square miles, this earth dam serves as a critical infrastructure for the local community and stands as a testament to the importance of sustainable water resource management in the face of changing climate conditions.