Bellwood 4-L is a local government-owned earth dam located in Butler, Nebraska, along the TR-BONE CREEK. Built in 1969 by the USDA NRCS, this dam stands 29 feet tall and stretches 620 feet in length, providing flood risk reduction in the area. With a storage capacity of 243 acre-feet, it serves as a vital resource for managing water flow and protecting the surrounding communities from potential flooding events.

Managed by the NE DNR and regulated by the state of Nebraska, Bellwood 4-L has a significant hazard potential but is currently in satisfactory condition based on the last inspection in June 2019. Its primary purpose of flood risk reduction highlights its importance in safeguarding the area from water-related emergencies. With a drainage area of 1 square mile and a maximum discharge capacity of 383 cubic feet per second, this dam plays a crucial role in maintaining water levels and ensuring the safety of residents in the region.

As a key structure in the Kansas City District, Bellwood 4-L is a testament to the collaboration between federal and local agencies in managing water resources and mitigating climate-related risks. Its strategic location, design by the Natural Resources Conservation Service, and adherence to state regulations demonstrate the commitment to sustainable water management practices in Nebraska. With its history of successful operation and ongoing inspections, Bellwood 4-L stands as a vital asset in the region's efforts to adapt to changing climate conditions and protect its communities from potential water-related hazards.