Westlawn-Hillcrest Dam 1, located in Omaha, Nebraska, is a vital structure designed for flood risk reduction along the TR-Little Papillion Creek. Completed in 2014, this earth dam stands at a height of 18.5 feet and has a maximum storage capacity of 54 acre-feet. The dam plays a crucial role in protecting the surrounding area from potential flooding, with a low hazard potential and a satisfactory condition assessment as of the last inspection in May 2016.

Managed by the local government and regulated by the Nebraska Department of Natural Resources, Westlawn-Hillcrest Dam 1 is a state-jurisdictional structure with state permitting, inspection, and enforcement practices in place. Despite its relatively small drainage area of 0.58 square miles, the dam can handle a maximum discharge of 780 cubic feet per second, ensuring effective flood risk management for the community. With its strategic location and modern construction, Westlawn-Hillcrest Dam 1 stands as a testament to the importance of water resource infrastructure in safeguarding against climate-related challenges.