La Mesa Dam is a significant water reservoir located in the Philippines, specifically in the Quezon City area. It was constructed in 1929 to provide a reliable water supply for Metro Manila. The dam is part of the La Mesa Watershed, which plays a crucial role in conserving water and supporting local ecosystems. The dam has a capacity of approximately 50 million cubic meters and serves as a vital source of drinking water for millions of residents. It is also a popular recreational area, featuring the La Mesa Eco Park, which offers various outdoor activities and promotes environmental awareness among visitors.