It retains some water year round.

[3] The 200 acres (81 ha) lake is 0.5 miles (1 km) wide and 2 miles (3 km) long, straddling the Sonoma-Marin county line in northern California, United States.

[4] It was included in the Rancho Laguna de San Antonio Mexican land grant,[5] which was given to Bartolomé Bojorquez in 1845.

[6] Laguna Lake is used extensively for migrating and breeding waterfowl and Agriculture.

This geographical article related to Sonoma County, California is a stub.