Iowa Noname43 is a private dam located in Pottawattamie County, Iowa, near the city of Glenwood. Built in 1959 by the USDA NRCS, this earth dam serves multiple purposes including fire protection, stock, and small fish pond. With a dam height of 40 feet and a length of 585 feet, it has a storage capacity of 80 acre-feet and covers a surface area of 3.8 acres.

Managed by the Iowa DNR, Iowa Noname43 is regulated and inspected by state authorities to ensure compliance with safety standards. The dam has a low hazard potential and is currently rated as "Not Rated" for condition assessment. Despite being constructed over six decades ago, the dam remains in moderate risk condition according to the latest evaluation.

Located on TR-KEG CREEK and falling under the jurisdiction of the Omaha District, Iowa Noname43 is an integral part of the local water resource infrastructure. With its controlled spillway and soil foundation, the dam plays a crucial role in managing water flow and providing essential services to the surrounding area. For water resource and climate enthusiasts, Iowa Noname43 offers a fascinating case study of private dam management and the intersection of state and federal regulations in ensuring public safety.