Chambers Reservoir, located in Parker, Colorado, is a vital local government-owned water supply reservoir completed in 2012 with a primary purpose of water supply. The reservoir is regulated by the Colorado Department of Water Resources and is designed with an earth dam type standing at a height of 42 feet and a length of 3133 feet, providing a normal storage capacity of 1410 acre-feet. The reservoir is situated along Happy Canyon Creek-OS, serving as a crucial water resource for the surrounding area.

Despite its high hazard potential, Chambers Reservoir is rated in fair condition with a moderate risk level. The reservoir's spillway is uncontrolled with a width of 292 feet, and it undergoes regular inspections to ensure its structural integrity and safety. Emergency action plans are in place, although last updated in 2015, to address any potential risks and enhance public safety in the event of an emergency. With its strategic location and significant storage capacity, Chambers Reservoir plays a crucial role in water management and supply for the community in Douglas County, Colorado.