Straza, a privately owned dam located in Coloma, California, on Black Rock Creek, serves multiple purposes including flood risk reduction, irrigation, recreation, and water supply. Completed in 1971, this earth dam stands at a height of 62 feet and has a storage capacity of 185 acre-feet. With a low hazard potential and satisfactory condition assessment, Straza plays a crucial role in managing water resources in El Dorado County.

Managed by the California Department of Water Resources (DWR) under the Safety of Dams program, Straza is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and functionality. Despite its primary purpose of flood risk reduction, the dam's location and design allow for various water-related activities, benefiting both the local community and the environment. With a history of regular inspections and maintenance, Straza remains a reliable infrastructure for water management in the region.

Strategically situated in the San Francisco District of the US Army Corps of Engineers, Straza contributes to the overall water management system in California. With its sound structural integrity, satisfactory condition, and low hazard potential, this dam serves as a model for sustainable water resource management amidst changing climate conditions. Enthusiasts interested in water resources and climate resilience would find Straza's data and operational details intriguing and essential for understanding the complex dynamics of water infrastructure in the region.