Copley Dam, located in Riverton, Nebraska, is a privately owned and state-regulated structure designed by USDA NRCS for fire protection, stock, and small fish pond purposes. Completed in 1963, this earth dam stands at a height of 22 feet, with a hydraulic height of 20 feet and a structural height of 26 feet. It has a normal storage capacity of 15.8 acre-feet and a maximum storage capacity of 63.7 acre-feet, serving an area with a drainage size of 3.9 square miles.

Despite its low hazard potential, Copley Dam has been assessed as being in poor condition as of the last inspection in April 2017. The dam has a length of 166 feet and a surface area of 5.2 acres, with a maximum discharge capacity of 850 cubic feet per second. It is crucial to ensure regular inspections and maintenance to address the poor condition assessment and mitigate any risks associated with the dam. Water resource and climate enthusiasts should keep an eye on the developments surrounding Copley Dam to ensure the safety and sustainability of its operations for the community it serves.