Located in Heber, California, the El Centro Water Purification Plant stands as a testament to the state's commitment to water supply and sustainability. Completed in 1956, this Earth dam structure serves the crucial purpose of water supply, with a storage capacity of 185 acre-feet. The dam measures a height of 13 feet and a length of 3430 feet, making it a significant player in the water management infrastructure of Imperial County.

Despite its age, the El Centro Water Purification Plant has been well-maintained, with regular inspections and a fair condition assessment as of September 2017. The dam is regulated by the California Department of Water Resources and falls under the safety jurisdiction of the Safety of Dams program. With a high hazard potential, the plant is prepared for emergencies, although details on the Emergency Action Plan are not specified in the data.

With a focus on offstream water sources, the El Centro Water Purification Plant symbolizes California's proactive approach to water resource management. Its strategic location and design reflect a long-standing commitment to ensuring water security for the residents of Imperial County. As climate change continues to impact water availability, structures like the El Centro Water Purification Plant play a crucial role in safeguarding the region's water supply for future generations.