Denmark Wash, a federally-owned structure located in Sevier, Utah, serves as a crucial flood risk reduction measure along the tributary to the Sevier River. Completed in 1935, this earth dam stands at a structural height of 11 feet and a hydraulic height of 6 feet, with a dam length of 900 feet. With a storage capacity of 50 acre-feet, it plays a vital role in managing water flow and mitigating potential flooding in the surrounding areas.

Managed by the Utah Division of Water Rights, Denmark Wash is subject to state regulation, inspection, and enforcement to ensure its functionality and safety. Despite being classified as having a low hazard potential, the structure has not been assessed for its current condition. Its last inspection in May 2016 revealed no significant issues, and the dam is deemed to meet regulatory guidelines. With its primary purpose being flood risk reduction, Denmark Wash continues to play a crucial role in protecting the local community from potential water-related disasters.

Located in the city of Aurora, Denmark Wash is situated within the Los Angeles District and falls under the jurisdiction of Congressman Chris Stewart. With a drainage area of 25 square miles, this earth dam serves as a vital piece of infrastructure for water resource management in the region. As a key component of the water network in Sevier County, Denmark Wash stands as a testament to the importance of effective water resource management in mitigating the impacts of climate change and ensuring the safety and well-being of local communities.