Petrolia, California

USA / California / Ferndale /
 unincorporated area / community  Add category

Petrolia is an unincorporated community in Humboldt County, California.
Site of the first oil well drilled in California.
Nearby cities:
Coordinates:   40°18'45"N   124°17'13"W

Comments

  • Small amounts of oil still come up.
This article was last modified 11 years ago