Almaden Reservoir, located in Santa Clara County, California, serves as a crucial infrastructure for flood risk reduction in the region. Built in 1936, this earth dam stands at a height of 110 feet and has a storage capacity of 2000 acre-feet. Situated along Alamitos Creek, the reservoir covers an area of 62 acres and plays a vital role in irrigation and water supply for the city of San Jose.

Managed by a public utility, Almaden Reservoir is regulated by the Department of Water Resources and the Safety of Dams agency in California. With a high hazard potential but fair condition assessment, the dam undergoes regular inspections to ensure its structural integrity and operational efficiency. The last inspection conducted in December 2020 revealed that the dam meets safety standards, with an emergency action plan in place to address any potential risks or incidents.

The presence of Almaden Reservoir not only contributes to the management of flood risks but also supports the irrigation and water supply needs of the local community. As a key component of the water resource infrastructure in the area, this dam serves as a testament to the importance of sustainable water management practices in the face of climate change challenges.