Hickory Basin in Ontario, California, is a local government-owned dam situated along the W Fontana Channel. Completed in 2001, this earth-type dam stands at a height of 19 feet and boasts a maximum storage capacity of 220 acre-feet. Its primary purpose is flood risk reduction, although it also serves for hydroelectric and other purposes. The dam covers a surface area of 15 acres and spans a length of 4600 feet, making it a significant structure in the region.

Managed by the California Department of Water Resources (DWR) under the Safety of Dams program, Hickory Basin is subject to state regulations, permitting, inspection, and enforcement. Despite being deemed to have a significant hazard potential, the dam's condition assessment in September 2017 rated it as satisfactory. Regular inspections ensure the safety and functionality of the structure, with the last inspection conducted in December 2019, highlighting its commitment to maintaining public safety and flood risk management in the region.

With its strategic location and vital role in flood risk reduction, Hickory Basin stands as a key infrastructure in San Bernardino County, California. Its effective management by local government authorities and adherence to state regulations ensure its continued operation for the benefit of the community. Enthusiasts of water resources and climate management will find Hickory Basin to be a fascinating example of infrastructure designed to mitigate flood risks and support various water-related purposes in the region.