Neustrom Subwatershed Site M-5, located in Woodbury County, Iowa, is a local government-owned earth dam completed in 1971 by the USDA NRCS. This dam, situated on TR-Wolf Creek, serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. With a dam height of 39 feet and a length of 626 feet, it has a storage capacity of 371 acre-feet and a surface area of 14.2 acres, serving a drainage area of 2.98 square miles.

Despite its low hazard potential, the dam's risk assessment indicates moderate risk (3), highlighting the importance of ongoing monitoring and maintenance. The dam is regulated by the Iowa DNR and undergoes state inspection, permitting, and enforcement to ensure its safety and functionality. While the condition assessment is currently unrated, the dam's emergency action plan (EAP) status and risk management measures are not specified, indicating a potential area for improvement in emergency preparedness and response.

Neustrom Subwatershed Site M-5 stands as a vital infrastructure for water resource management in the region, providing critical flood risk reduction and water storage capabilities. With its location in an area prone to climate fluctuations, it serves as a key component in the local watershed system, requiring ongoing oversight and maintenance to ensure its resilience against potential hazards and risks.