What is Dark Canyon in Contra Costa, CA?
Dark Canyon is a Valley located in Contra Costa County, CA
Valley
USGS Feature Class
#222014
USGS Feature Id
459.2feet
Elevation above sea level
140meters
Elevation above sea level
Where is Dark Canyon located?
Contra CostaCounty
Dark Canyon is located in Contra Costa County, CA
37.88631, -121.8241
latitude / longitude
GPS coordinates for Dark Canyon
Antioch South
USGS Map Name
Map of Dark Canyon in Contra Costa, California