| Laguna Lake | |
| Location: | Sonoma and Marin counties, California |
| Coords: | 38.2144°N -122.7478°W |
| Outflow: | Chileno Creek |
| Basin Countries: | United States |
| Length: | 2miles |
| Width: | 0.5miles |
| Area: | 200acres |
| Elevation: | 226feet |
| Pushpin Map: | California#USA |
| Pushpin Map Alt: | Location of Laguna Lake in California, USA. |
Laguna Lake is a shallow natural lake at the head of the Chileno Valley. It retains some water year round.[1] The lake is 0.5miles wide and 2miles long, straddling the Sonoma-Marin county line in northern California, United States.[2] It is the source of Chileno Creek which flows 10km (10miles) west to Walker Creek.
It was included in the Rancho Laguna de San Antonio Mexican land grant, which was given to Bartolomé Bojorquez in 1845.[3]
Laguna Lake is used extensively for migrating and breeding waterfowl and Agriculture. agr.[1]