Poway, also known as Lake Poway, is a local government-owned water resource located in San Diego, California. Completed in 1971, this earth dam stands at a height of 162 feet and has a hydraulic height of 155 feet, providing a storage capacity of 3,300 acre-feet for irrigation and water supply purposes. The dam is situated on the Warren Canyon stream and has a drainage area of 2.45 square miles, with a surface area of 65 acres.

This critical infrastructure in Poway plays a vital role in water supply management for the region, with a high hazard potential but deemed to be in satisfactory condition during the last assessment in September 2017. The dam is regulated by the California Department of Water Resources and is subject to regular inspections and enforcement measures to ensure its safety and functionality. Despite its relatively small size, Poway Dam serves as a key component of the local water supply network, contributing to the resilience of the community against the impacts of climate change.

As a key feature in the water resource portfolio of San Diego County, Poway Dam serves as a testament to the importance of sustainable water management practices in the face of a changing climate. With its strategic location and significant storage capacity, the dam not only provides essential water supply for irrigation and domestic use but also highlights the collaborative efforts between local and state agencies to ensure the safety and reliability of water infrastructure in the region. By adhering to strict regulatory guidelines and implementing risk management measures, Poway Dam stands as a crucial asset in securing water resources for the community's long-term resilience in the face of evolving environmental challenges.