| Adobe Gulch | |
|---|---|
  Adobe Gulch Location in California | |
| Length | 1.2 miles (1.9 km) |
| Geography | |
| Coordinates | 37°29′53″N 122°20′51″W / 37.4979943°N 122.347471°W |
Adobe Gulch is a valley in San Mateo County, California, about 1.2 miles (1.9 km) long, located on the west side of Upper Crystal Springs Reservoir.[1] It has an elevation of 97 meters, or 318 feet. It is located at 37-29'53 N and 122-20'51 W.[2] Adobe Gulch is the northernmost of several tributaries (and the only one named by the USGS[3]) that descend the eastern flank of the Santa Cruz Mountains to Upper Crystal Springs Reservoir (and historically, Laguna Creek)[citation needed].
- ^ USGS, 09-20-07
- ^ "Adobe Gulch, CA". Lay-Long.com.
- ^ "Geographic Names Information System". USGS.