Nicasio Creek
| Nicasio Creek | |
|---|---|
Nicasio Creek | |
| Location | |
| Country | United States |
| State | California |
| Region | Marin County |
| District | West Marin |
| Physical characteristics | |
| Source | Big Rock Ridge |
| • location | 4 mi (6 km) southwest of Novato |
| • coordinates | 38°3′42″N 122°37′37″W / 38.06167°N 122.62694°W |
| • elevation | 1,030 ft (310 m) |
| Mouth | Lagunitas Creek |
• location | 2 mi (3 km) east of Point Reyes Station |
• coordinates | 38°4′12″N 122°46′12″W / 38.07000°N 122.77000°W |
• elevation | 33 ft (10 m) |
Nicasio Creek is an 11.9-mile-long (19.2 km) stream in Marin County, California, United States and is the primary tributary of Lagunitas Creek. It flows in turn into Tomales Bay and the Pacific Ocean. The Nicasio Reservoir, formed in 1961 by Seeger Dam is located on this stream.