Spencer Dam 1496 is a privately owned earth dam located in Red Willow, Nebraska, along the TR-Republican River. Built in 1955, this dam serves multiple purposes including fire protection, stock, and small fish pond management. Standing at a height of 18 feet with a length of 315 feet, the dam has a storage capacity of 98 acre-feet and a drainage area of 7 square miles.

Despite its low hazard potential, Spencer Dam 1496 is currently in poor condition, as assessed in December 2016. The dam is regulated by the Nebraska Department of Natural Resources and undergoes regular inspections, with the last one conducted in December 2016. The dam has a history of modifications but lacks an emergency action plan and adequate risk assessment measures.

Located within Congressional District 03 of Nebraska, Spencer Dam 1496 is overseen by the Omaha District of the US Army Corps of Engineers. With a maximum discharge capacity of 670 cubic feet per second, the dam plays a crucial role in managing water resources in the region. As a key infrastructure for water management and conservation, ensuring the proper maintenance and safety of Spencer Dam 1496 is essential for protecting downstream communities and the surrounding ecosystem.