Carter Lake Dam No. 3, located in Larimer, Colorado, is a key Federal-owned structure managed by the Bureau of Reclamation. Completed in 1951, this Earth-type dam stands at a height of 55 feet and serves multiple purposes including hydroelectric power generation, irrigation, and water supply for the region. With a storage capacity of 116,837 acre-feet and a surface area of 3,551 acres, the dam plays a vital role in water resource management in the area.

The dam's primary purpose is hydroelectric power generation, making it a valuable asset for sustainable energy production. Situated on the Big Thompson River OS, Carter Lake Dam No. 3 is regulated by the Bureau of Reclamation for state permitting, inspection, and enforcement. With a high hazard potential and risk assessment rating, the dam undergoes regular inspections and emergency action planning to ensure public safety and mitigate potential risks associated with its operations.

As a critical infrastructure for water management and energy production in Colorado, Carter Lake Dam No. 3 represents the intersection of environmental conservation and resource utilization. With its impressive height and storage capacity, the dam underscores the importance of sustainable practices in harnessing natural resources for the benefit of the community. The collaboration between Federal agencies and local authorities ensures the efficient operation and maintenance of this essential structure, contributing to the resilience of the region's water supply and energy infrastructure in the face of climate challenges.