Update: Boulder Fire in Trinity County – Sep. 1 status

Published Sep 1, 2025 #Assist/bdc/boulder fire

Updated: 12:41 p.m. Sep. 1

First discovered: 2 hours ago, 10:33 a.m. Sep. 1

Initial location: Trinity County, Calif.

Fire type: Wildfire

Fire name: Boulder

Boulder Fire initially started today at 10:33 a.m. in Trinity County, California.

It has been burning on federal land managed by the United States Forest Service for two hours. It is believed that the fire was naturally caused. At this time, details about the containment of the fire are unknown.

Source: National Interagency Fire Center