Rubber Dam 3, located in Fremont, California, is a local government-owned structure designed for flood risk reduction along the Alameda Creek. Completed in 1990, this rubber dam stands at a height of 17 feet with a hydraulic height of 13.2 feet, helping to manage water levels and reduce the risk of flooding in the area. With a storage capacity of 154 acre-feet, it serves multiple purposes including flood risk reduction, tailings management, and water supply for the community.

Maintained and regulated by the California Department of Water Resources, Rubber Dam 3 has been deemed to have a significant hazard potential, although its condition assessment in 2017 was reported as satisfactory. The dam spans 375 feet in length and covers a surface area of 24 acres, contributing to the overall flood protection efforts in the region. Regular inspections are conducted, with the last inspection carried out in February 2021, ensuring the structure's operational reliability and safety measures are up to standard.

As a critical piece of infrastructure in managing water resources and climate-related risks, Rubber Dam 3 plays a vital role in safeguarding the local community from potential flooding events. With its strategic location along the Alameda Creek and effective flood risk reduction capabilities, this dam serves as an important asset in ensuring water security and resilience in the face of changing environmental conditions.