6th Avenue W. Pond #3, located in Lakewood, Colorado, was designed by Emmett Lane and completed in 1974 for the primary purpose of flood risk reduction along the Lakewood Gulch-TR river or stream. This earth dam structure stands at 37 feet high with a hydraulic height of 23 feet and a length of 150 feet, providing a storage capacity of 18 acre-feet. Despite its low hazard potential, the dam's condition assessment in 2016 was deemed unsatisfactory, highlighting the need for maintenance and inspection to ensure its continued effectiveness in flood control.

Managed by local government authorities and regulated by the Colorado Division of Water Resources, 6th Avenue W. Pond #3 undergoes regular inspections every three years to monitor its structural integrity and safety. The dam's maximum discharge capacity reaches 315 cubic feet per second, with no spillway in place for overflow management. Even though the risk assessment categorizes the site as high risk, measures for risk management and emergency action planning have not been fully implemented, raising concerns for potential inundation and the need for updated safety protocols.

As a crucial infrastructure for flood mitigation in the area, 6th Avenue W. Pond #3 serves as a vital component in safeguarding the surrounding community from water-related disasters. With its strategic location and purposeful design, this earth dam plays a significant role in water resource management and climate resilience efforts, emphasizing the importance of proactive maintenance and risk mitigation strategies to ensure its long-term functionality and safety for the residents of Lakewood.