Located in El Toro, California, the Marshburn Retarding Basin stands as a vital structure for debris control and flood risk reduction along the Tr Marshburn Chan. Completed in 1998, this earth dam boasts a height of 27 feet and a storage capacity of 424 acre-feet, providing essential protection for the surrounding area. Regulated by the Department of Water Resources and subject to regular inspections, the basin is considered to have a high hazard potential but maintains a satisfactory condition assessment.

With a drainage area of 5.8 square miles and a maximum discharge capacity, the Marshburn Retarding Basin plays a crucial role in managing water resources and mitigating potential risks. Operating under the oversight of local government authorities, including the esteemed Safety of Dams department, this structure serves as a testament to effective engineering and proactive disaster prevention measures. Positioned within the scenic Orange County, this basin exemplifies the intersection of climate resilience and sustainable water management practices.

As climate change continues to impact the frequency and intensity of extreme weather events, structures like the Marshburn Retarding Basin become increasingly essential for safeguarding communities against flooding and debris flow. From its inception to its ongoing maintenance and regulatory compliance, this basin serves as a beacon of resilience and preparedness in the face of evolving climate challenges. For water resource and climate enthusiasts, the Marshburn Retarding Basin stands out as a prime example of infrastructure designed to protect lives, property, and the environment in a changing world.