The Muscatine Power & Water Dam, located in Muscatine, Iowa, is a significant earth dam completed in 1985 with a height of 26 feet and a length of 610 feet. It serves as a water resource infrastructure along the TR- Donnelly Creek, providing a storage capacity of 65 acre-feet and a normal storage of 44 acre-feet. The dam is owned and regulated by the local government and falls under the jurisdiction of the Iowa Department of Natural Resources.

The dam has a spillway type of uncontrolled and is classified with a significant hazard potential. While its condition assessment is not rated, the risk assessment is moderate. The dam's purpose is primarily for water resource management, with a focus on other associated purposes. It is designed by Stanley Consultants and is subject to state permitting, inspection, and enforcement by the Iowa DNR. Overall, the Muscatine Power & Water Dam plays a crucial role in water management and environmental protection in the area.

With its strategic location in Muscatine, Iowa, the Muscatine Power & Water Dam contributes to the sustainable utilization of water resources in the region. As a key earth dam structure along the TR- Donnelly Creek, it not only provides essential water storage but also helps mitigate flood risks and ensure water quality. The dam's construction, operation, and maintenance are closely monitored by state regulatory agencies to ensure its integrity and safety for the surrounding communities. Climate enthusiasts and water resource professionals can appreciate the vital role that the Muscatine Power & Water Dam plays in preserving the local ecosystem and supporting sustainable water management practices.