Iowa Noname45 is a water resource located in Scott County, Iowa, specifically in Princeton. This dam, completed in 1967, serves multiple purposes including fire protection, stock, and small fish pond management. With a dam height of 21 feet and a length of 590 feet, it has a storage capacity of 79 acre-feet and covers a surface area of 4 acres. Situated on TR-LOST CREEK, this structure is regulated by the Iowa Department of Natural Resources and is subject to state permitting, inspection, and enforcement.

Owned by the local government, Iowa Noname45 is designed by SCOTT CO. ENGINEER and falls under the jurisdiction of the state of Iowa. The dam has a low hazard potential and a moderate risk assessment score of 3. While the condition assessment is currently not rated, the dam is regularly inspected and meets state guidelines for emergency action plans. With its earth structure and soil foundation, this dam plays a crucial role in managing water resources in the area and ensuring the safety of the surrounding community.