Century Reservoir, located in Malibu, California, is a state-regulated dam built in 1913 for water supply purposes along the Malibu Creek. This arch-type dam stands at a height of 44 feet with a hydraulic height of 39 feet, providing a storage capacity of 70 acre-feet in its 7-acre surface area. The dam has a high hazard potential but is currently in satisfactory condition, last assessed in September 2017.

Managed by the California Department of Water Resources (DWR) and Safety of Dams agency, Century Reservoir serves as a vital water source for the region while also offering recreational opportunities. The dam has undergone regular inspections, with the last one conducted in September 2020, ensuring its continued safety and functionality. With its close proximity to Los Angeles and completion over a century ago, Century Reservoir stands as a testament to the importance of water resource management and climate resilience in the face of evolving environmental challenges.

As climate change continues to impact water resources and infrastructure, the maintenance and regulation of dams like Century Reservoir become increasingly crucial. With the dam meeting state permitting, inspection, and enforcement requirements, it serves as a model for sustainable water management practices. Positioned within a high-risk area but maintained in satisfactory condition, Century Reservoir exemplifies the intersection of water supply, recreation, and climate resilience in California's evolving landscape.