Shreck Dam, located in Ringgold County, Iowa, is a privately owned structure designed by the NRCS and completed in 2000. This earth dam stands at a height of 36 feet and has a length of 395 feet, creating a reservoir with a storage capacity of 101 acre-feet. The dam serves primarily for fire protection and as a stock or small fish pond, with a low hazard potential and a moderate risk assessment rating.

Managed by the Iowa Department of Natural Resources, Shreck Dam is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and compliance with environmental standards. Situated on the TR-Grand River, this dam plays a crucial role in managing water resources and providing recreational opportunities in the area. Despite not having a spillway, the dam's uncontrolled spillway type and soil foundation contribute to its structural integrity and function.

With its strategic location and purposeful design, Shreck Dam serves as a vital infrastructure for water management and ecosystem support in the region. Water resource and climate enthusiasts can appreciate the efforts put into the construction and maintenance of this dam, which not only safeguards against potential hazards but also enhances the local environment for both humans and wildlife.