Neustrom Subwatershed Site 13-1, located in Woodbury, Iowa, is a significant local government-owned structure designed by the USDA NRCS for multiple purposes, including fire protection, stock, small fish pond, and flood risk reduction. Completed in 1971, this Earth dam stands at a height of 47 feet and spans a length of 585 feet, with a storage capacity of 47 acre-feet and a surface area of 3.9 acres. The dam is situated on TR-WOLF CREEK, contributing to its importance in managing water resources in the area.

With a low hazard potential and a moderate risk assessment rating, Neustrom Subwatershed Site 13-1 is regulated and permitted by the Iowa Department of Natural Resources, ensuring that it meets state inspection and enforcement standards. The dam's primary purpose, along with its design and construction by the Natural Resources Conservation Service, underscores its vital role in protecting the local community from potential water-related emergencies and enhancing the overall water quality in the region. As a valuable asset in the management of water resources, this site serves as a testament to the collaborative efforts between local government agencies and environmental conservation initiatives.