The East C-1 Detention Basin Dam, located in Henderson, Nevada, is a vital piece of infrastructure designed for flood risk reduction along the Las Vegas Wash-TR. Constructed in 2000 by VTN NEVADA, this earth dam stands at a height of 65 feet with a hydraulic height of 55 feet, providing a critical line of defense against high hazard potential. With a storage capacity of 1414 acre-feet and a surface area of 48.2 acres, this dam plays a crucial role in safeguarding the surrounding area from potential flooding events.

Despite its fair condition assessment as of October 2021, the East C-1 Detention Basin Dam is subject to regular inspections and state regulation by the Nevada Division of Water Resources. With a high hazard potential and moderate risk assessment rating, this dam remains a top priority for maintenance and risk management measures. The dam's uncontrolled spillway, measuring 200 feet in width, ensures efficient water discharge during peak flow events, further enhancing its flood risk reduction capabilities.

Congressional District 03, represented by Susie Lee, oversees the East C-1 Detention Basin Dam, emphasizing the importance of federal-state collaboration in managing water resources and climate-related challenges. With its strategic location and structural design, this dam serves as a crucial asset in protecting the community and environment against the impacts of extreme weather events, highlighting the intersection of infrastructure, water resource management, and climate resilience in the region.