Stevens Creek A11-2 is a flood risk reduction structure located in Lancaster, Nebraska, along the TR-STEVENS CREEK. Built in 2004, this earth dam stands at a height of 25 feet and has a storage capacity of 159 acre-feet. With a drainage area of 0.3 square miles, this structure plays a crucial role in managing water flow and reducing the risk of flooding in the area.

Owned by the local government and regulated by the Nebraska Department of Natural Resources, Stevens Creek A11-2 has been assessed as being in satisfactory condition with a low hazard potential. The dam features stone core and soil foundation, with a hydraulic height of 24 feet and a structural height of 31 feet. The last inspection in June 2016 deemed the structure to be in good working order, with a routine inspection frequency of every 5 years.

Managed by the Kansas City District of the US Army Corps of Engineers, Stevens Creek A11-2 serves as a key component in the flood risk reduction efforts in the region. With its strategic location and effective design, this dam plays a vital role in safeguarding the surrounding communities from potential water-related disasters. For water resource and climate enthusiasts, this structure represents a noteworthy example of responsible water management and infrastructure development in Nebraska.