Neustrom Subwatershed Site 11-1, located in Woodbury County, Iowa, is a significant water resource managed by the local government with assistance from the USDA NRCS. This earth dam, completed in 1977, serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. With a height of 32 feet and a storage capacity of 82 acre-feet, the dam plays a crucial role in water management in the area.

The dam's low hazard potential and moderate risk assessment make it a key infrastructure for the Little Sioux River watershed. While it currently holds a "Not Rated" condition assessment, ongoing inspections and regulatory oversight by the Iowa DNR ensure its safety and compliance with state regulations. The dam's location on TR-Wolf Creek, with a drainage area of 0.42 square miles, underscores its importance in controlling water flow and mitigating flood risks in the region.

For water resource and climate enthusiasts, Neustrom Subwatershed Site 11-1 offers a fascinating case study in sustainable water management and infrastructure development. Its role in protecting against floods, providing water for various uses, and contributing to ecosystem health exemplifies the complex interplay between human interventions and natural systems in ensuring water security and resilience in the face of changing climate patterns.