Located in Gage, Nebraska, Big Indian Creek 11-A is a flood risk reduction structure designed by the USDA NRCS and regulated by the Nebraska Department of Natural Resources. Completed in 1972, this earth dam stands at a height of 45 feet, with a hydraulic height of 42 feet and a structural height of 52 feet. It has a storage capacity of 2366 acre-feet and serves the primary purpose of flood risk reduction for the surrounding area.

With a drainage area of 5.3 square miles, Big Indian Creek 11-A plays a crucial role in managing water levels and mitigating potential flood hazards in the region. The dam has a low hazard potential and has been assessed as satisfactory in condition as of the last inspection in October 2020. Its location along Squaw Creek and proximity to Wymore underscores its importance in protecting the local community from the impacts of extreme weather events.

Managed by local government authorities and with state permitting, inspection, and enforcement in place, Big Indian Creek 11-A stands as a testament to effective water resource management in Nebraska. Its stone core and soil foundation contribute to its stability, ensuring its continued reliability in safeguarding the area from flood risks. For water resource and climate enthusiasts, this structure serves as a prime example of how effective infrastructure can help communities adapt to and mitigate the challenges posed by a changing climate.