Reservoir No. 4, located in Burbank, California, is a crucial water supply reservoir owned by the local government and regulated by the Department of Water Resources for the safety of dams. Completed in 1955, this offstream dam stands at 38 feet high with a storage capacity of 34 acre-feet. With a primary purpose of water supply, Reservoir No. 4 plays a vital role in serving the water needs of the surrounding area.

Despite its satisfactory condition assessment as of September 2017, Reservoir No. 4 has been classified as having a high hazard potential. The dam is regularly inspected, with the last inspection taking place in November 2019, ensuring its continued functionality and safety. As a key water infrastructure in Los Angeles County, Reservoir No. 4 is equipped to handle emergency situations with an emergency action plan in place, meeting established guidelines for risk management.

For water resource and climate enthusiasts, Reservoir No. 4 offers a fascinating glimpse into the intersection of infrastructure, water management, and environmental stewardship. This reservoir not only provides essential water supply services but also represents the ongoing efforts to maintain and safeguard critical water infrastructure in the face of changing climate conditions.