Thompson Creek, a crucial water resource in Los Angeles, California, is a local government-owned dam constructed in 1928 for flood risk reduction along the Thompson Creek river. With a height of 66 feet and a storage capacity of 543 acre-feet, this earth dam plays a significant role in managing water levels and protecting the surrounding areas from potential flooding. Located in Claremont, the dam is regulated and inspected by the Department of Water Resources (DWR) for its safety and operational efficiency.

Despite its age, Thompson Creek Dam has been assessed as satisfactory in condition, with a high hazard potential due to its critical role in flood risk management. The dam's satisfactory condition reflects ongoing maintenance and regulation by state agencies, ensuring its reliability in safeguarding the local community from potential water-related disasters. As a key component in water supply and flood control, Thompson Creek Dam stands as a testament to effective water resource management in Southern California, underlining the importance of infrastructure in mitigating the impacts of climate change on water resources.

Thompson Creek Dam's strategic location and purpose make it a vital asset in the region's water management infrastructure. With a comprehensive inspection and emergency preparedness program in place, the dam remains a reliable structure in addressing the challenges posed by climate change and increasing water demand. As water resource and climate enthusiasts, understanding the significance of dams like Thompson Creek in promoting water security and resilience against environmental threats is crucial for sustainable water management practices in the face of a changing climate.