Comanche is a public utility water supply dam in Pueblo, Colorado, strategically located along the St. Charles River-OS. Built in 1972, this earth dam stands at a height of 20 feet and spans a length of 4801 feet, providing essential water storage and distribution infrastructure for the region. With a maximum storage capacity of 1148 acre-feet and a normal storage level of 853 acre-feet, Comanche plays a crucial role in meeting the water needs of the surrounding communities.

Despite being classified as a low hazard potential structure with a satisfactory condition assessment, Comanche is subject to periodic inspections and regulatory oversight by the Colorado Department of Water Resources. The dam lacks a spillway but is equipped with outlet gates to manage water levels effectively. In the event of an emergency, the dam is prepared with an Emergency Action Plan (EAP) to ensure swift and coordinated response. Overall, Comanche serves as a vital component of the water resource infrastructure in Pueblo, contributing to the region's water supply sustainability and resilience in the face of climate variability and water management challenges.