Rock Bass Allot 2 Dam, located in Dawes County, Nebraska, serves multiple purposes including fire protection, stock watering, and small fish pond creation. Built in 1936, this earth dam stands at a height of 14.5 feet and has a storage capacity of 84.1 acre-feet. Despite its low hazard potential, the dam's condition assessment is rated as poor, indicating a need for maintenance and repairs.

The dam, situated on Big Cottonwood Creek, falls under the jurisdiction of the Nebraska Department of Natural Resources and is subject to state regulation, permitting, inspection, and enforcement. Owned and operated by a federal agency, the Rock Bass Allot 2 Dam represents a critical infrastructure for managing water resources in the region. With a drainage area of 0.6 square miles and a maximum discharge of 500 cubic feet per second, the dam plays a vital role in controlling water flow and ensuring water availability for various uses.

Although the dam's condition is assessed as poor, its risk potential is considered low. However, given its importance in providing water resources for fire protection and livestock, efforts to improve the dam's condition and ensure its long-term reliability are essential. Climate and water resource enthusiasts can appreciate the role of Rock Bass Allot 2 Dam in managing water resources and its significance in the local ecosystem.