Prenda, located in Riverside, California, is a vital structure managed by the local government for flood risk reduction along Prenda Creek. Built in 1954, this earth dam stands at 44 feet tall and spans 1,313 feet in length, with a storage capacity of 192 acre-feet. Despite its age, Prenda has a satisfactory condition assessment as of September 2017 and is subject to regular state inspection, permitting, and enforcement to ensure its reliability in safeguarding the surrounding community.

With a high hazard potential, Prenda plays a crucial role in mitigating flood risks in the region and is regulated by the California Department of Water Resources under the Safety of Dams program. The dam's location within the Los Angeles District emphasizes its importance in protecting the area from potential inundation events. In case of emergencies, the dam's emergency action plan is regularly updated and meets state guidelines, ensuring swift and effective responses to any unforeseen events.

For water resource and climate enthusiasts, Prenda serves as a prime example of efficient flood risk reduction infrastructure managed by local government authorities in collaboration with state regulatory agencies. Its strategic placement and operational effectiveness underscore the critical role such structures play in safeguarding communities against the impacts of extreme weather events, making it a noteworthy site for those interested in water resource management and climate resilience efforts in California.