Maxwell Dam, located in Woodbury County, Iowa, along the TR-WOLF CREEK in the city of MISSOURI RIVER, was completed in 1960 by USDA NRCS. This private dam stands at a height of 38 feet, with a length of 568 feet and a storage capacity of 35 acre-feet. The primary purpose of Maxwell Dam is for fire protection, stock, or a small fish pond, serving as a crucial resource for water management in the region.

With its low hazard potential and moderate risk assessment, Maxwell Dam is regulated by the Iowa Department of Natural Resources and undergoes regular state inspections, permitting, and enforcement. The dam's design, constructed primarily of earth and soil foundations, has proven to be reliable for its intended purposes. While the dam currently holds a not rated condition assessment, it continues to provide essential water resource management services for the local community.

Maxwell Dam's presence along the TR-WOLF CREEK contributes to the overall water infrastructure in the area, enhancing fire protection capabilities and supporting wildlife habitat. As climate change continues to impact water resources, Maxwell Dam stands as a testament to effective dam management and the importance of sustainable water practices in the face of evolving environmental challenges.