Mosquito Creek Watershed Site 6-1 is a vital water resource located in the heart of Iowa, specifically in Harrison County. Owned by the local government and designed by USDA NRCS, this site serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. Completed in 1979, this earth dam stands at a height of 46 feet and has a storage capacity of 335 acre-feet, with a normal storage capacity of 92 acre-feet.

With a low hazard potential and a moderate risk assessment rating, Mosquito Creek Watershed Site 6-1 plays a crucial role in water management and conservation efforts in the region. The dam spans a length of 625 feet and covers a drainage area of 1.91 square miles, helping to control the flow of water and prevent flooding during heavy rainfall events. Despite not having a current condition assessment rating, the dam is regularly inspected, maintained, and regulated by the Iowa Department of Natural Resources to ensure its structural integrity and functionality.

For water resource and climate enthusiasts, Mosquito Creek Watershed Site 6-1 represents an essential component of the local ecosystem, providing not only water storage and flood protection but also habitat for aquatic life. With its strategic location and design, this site showcases the intersection of human engineering and environmental stewardship in managing water resources for the benefit of both people and nature.