State Historical Monument 543 First Oil Field USGS PETROLIA Quad, California, Topographic Map

State Historical Monument 543 First Oil Field is an Oilfield in the state of California (county of Humboldt), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 40.3243 and W -124.28699. State Historical Monument 543 First Oil Field is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS PETROLIA quad. The nearest major town is Petrolia, CA.