Update: Mill Fire in Humboldt County – March 31 status

Published Mar 31, 2026 #Black bart rd rob_mill fire

Updated: 2:17 p.m. March 31

First discovered: 6 days ago, 4 a.m. March 25

Initial location: Humboldt County, Calif.

Fire type: Wildfire

Fire name: Mill

Mill Fire initially started 4 a.m. March 25 at in Humboldt County, California.

It has been burning on federal land managed by the Bureau of Indian Affairs for six days. At present, details about the containment or cause of the fire are unknown.

Source: National Interagency Fire Center