Ogallala 6 (West Dam) in Nebraska is a vital structure designed by Miller & Associates in 1989 for the purpose of flood risk reduction along the TR-SOUTH PLATTE RIVER. This earth dam stands at a height of 32 feet with a hydraulic height of 32 feet and a structural height of 46 feet, providing a NID height of 46 feet. With a length of 800 feet and a storage capacity of 170 acre-feet, this dam plays a crucial role in managing water resources in the region.

Owned by the local government and regulated by the NE DNR, Ogallala 6 (West Dam) has a high hazard potential but is currently in a satisfactory condition as per the last assessment in August 2020. With a drainage area of 0.55 square miles and a maximum discharge capacity of 3380 cubic feet per second, this dam serves as a key infrastructure for flood control and water management in Keith County, Nebraska.

Located in OGALLALA, this dam not only mitigates flood risks but also contributes to the overall water resource management in the area. With its strategic design and location along the South Platte River, Ogallala 6 (West Dam) stands as a testament to the collaborative efforts between local governments, designers, and regulatory agencies in safeguarding communities and ecosystems from the impacts of extreme weather events and climate variability.