The reservoir is owned and operated by the City of San Diego’s Public Utilities Department for water storage.
The 3.2-mile trail surrounding the lake is a popular segment of the larger Mission Trails Regional Park network.
The lake is periodically stocked with catfish, bass, and bluegill to support local recreational fishing.
The area serves as a critical nesting site for local bird populations, visible from the shoreline paths.
Construction of the Murray Dam was completed in 1918 to support the growing water demands of East San Diego.
Lake Murray is a functional water reservoir within Mission Trails Regional Park, serving as a primary recreational hub for the San Diego community. The reservoir spans approximately 171 acres and features a 3.2-mile paved multi-use trail along the shoreline. It serves as a key habitat for various avian species, including Great Blue Herons, snowy egrets, and migrating waterfowl. The water source provides drinking water for the city while maintaining a catch-and-release fishing program. Public access is primarily restricted to the western and southern banks of the reservoir. Recreational facilities include designated picnic areas equipped with tables and barbecue pits. Motorized boating is permitted only on specific vessels that meet local municipal regulations.
The crest of the dam provides an expansive, unobstructed panoramic view of the entire reservoir and the surrounding hills.
Bring a pair of binoculars to observe the nesting herons and cormorants along the reservoir banks.
Stay on the paved path to avoid disturbing the native vegetation and protected wildlife habitats.
Visit during the early morning to avoid the strongest heat, as there is very little natural shade along the trail.
Do not attempt to swim or wade in the water, as all body contact with the reservoir is strictly prohibited.
The reservoir and park grounds are closed on certain weekdays for maintenance; verify the current rotation before arrival.
Leash your dogs at all times; do not feed the local wildlife; remove all trash to protect the water supply.
