Brenner is a privately owned earth dam located in Niobrara, Wyoming, with a primary purpose of fire protection, stock, or small fish pond. Built in 1975 by designer Richard Anesi, this dam stands at a height of 27 feet and has a storage capacity of 84 acre-feet. Situated along the Brenner Draw tributary of the South Fork Cheyenne River, this structure serves as a vital resource for the surrounding area in Edgemont, SD.

Despite its low hazard potential, Brenner's condition assessment is currently rated as poor, with the last inspection conducted in August 2017. With uncontrolled spillways and one outlet gate, the dam poses a moderate risk (rating of 3) to the surrounding area. While the dam has not been significantly modified in recent years, it is important to note that it is in need of maintenance and potential improvements to ensure its continued safety and effectiveness in providing fire protection and water storage for the community.

In light of its importance for fire protection and water resource management, Brenner presents an opportunity for stakeholders and regulatory agencies to collaboratively address its poor condition assessment and implement risk management measures. With a focus on maintaining the dam's functionality and safety, it is crucial for ongoing inspections, maintenance, and potential upgrades to be prioritized to mitigate any potential risks associated with this essential infrastructure.