Brownell Creek 4-1 is a local government-owned earth dam located in Talmage, Nebraska. Built in 1955 by the USDA NRCS, this dam serves a primary purpose of flood risk reduction and is regulated by the Nebraska Department of Natural Resources. With a structural height of 33.5 feet and a hydraulic height of 24.59 feet, this dam plays a crucial role in managing water flow along the TR-Brownell Creek.

Covering a drainage area of 0.18 square miles, Brownell Creek 4-1 has a maximum storage capacity of 42.9 acre-feet and a normal storage of 9.5 acre-feet. Despite its low hazard potential and satisfactory condition assessment, the dam undergoes inspections every 5 years to ensure its continued safety and effectiveness. Managed by the Natural Resources Conservation Service, this earth dam contributes to water resource management in the region and highlights the importance of sustainable infrastructure for climate resilience.

As an integral component of the Kansas City District water infrastructure, Brownell Creek 4-1 serves as a vital resource for flood control and water management in Otoe County, Nebraska. With its stone core and soil foundation, this dam stands as a testament to collaborative efforts between local government and federal agencies to protect communities and ecosystems from the impacts of extreme weather events and changing climate patterns.