Ward #5, located in Denver, Colorado, is a privately owned dam on Sanderson Gulch that serves primarily for recreational purposes. Built in 1889, this earth dam stands at a height of 10 feet and has a length of 1350 feet, providing a storage capacity of 120 acre-feet. The dam's spillway type is uncontrolled, with a spillway width of 1 foot, and it has been assessed as being in satisfactory condition as of February 2021.

Despite its age, Ward #5 dam has been regularly inspected and maintained, with the last inspection conducted in February 2021. The dam has a significant hazard potential, with a moderate risk assessment rating of 3, prompting the need for continuous risk management measures. The dam is under state jurisdiction and regulation, with permitting, inspection, and enforcement conducted by the Colorado Division of Water Resources (DWR) to ensure public safety and environmental protection. For water resource and climate enthusiasts, Ward #5 serves as a notable structure in the local landscape, highlighting the importance of maintaining aging infrastructure for both recreational and safety purposes.