Iowa Noname33 is a local government-owned earth dam located in Monona County, Iowa, near the city of Pisgah. Built in 1966 by the USDA NRCS, this dam serves multiple purposes including fire protection, stock, and small fish pond. With a height of 53 feet and a length of 830 feet, Iowa Noname33 has a storage capacity of 347 acre-feet and covers a surface area of 14.2 acres, with a drainage area of 1.46 square miles.

Managed by the Iowa Department of Natural Resources, Iowa Noname33 is regulated, permitted, inspected, and enforced by state authorities. The dam has a low hazard potential and a moderate risk assessment rating. Despite its age, the condition assessment of Iowa Noname33 is currently listed as "Not Rated," and emergency preparedness measures such as an Emergency Action Plan (EAP) and inundation maps are not documented. The dam is situated on the TR-Soldier River and falls under the jurisdiction of the Rock Island District of the US Army Corps of Engineers.

Water resource and climate enthusiasts interested in Iowa Noname33 can explore its historical significance, design features, and regulatory framework. As a vital infrastructure for fire protection and water storage, this dam plays a crucial role in maintaining the ecological balance and water security in the region. With its unique location and purpose, Iowa Noname33 offers a fascinating case study for understanding the intersection of water management, environmental conservation, and community resilience in Iowa's landscape.