Breaking: River Fire reported in Lassen County on May 31

Published Jun 1, 2025 #Assist/bdc/river fire

First discovered: 7:46 p.m. May 31

Initial location: Lassen County, Calif.

Fire type: Wildfire

Fire name: River

A new wildfire was reported today at 7:46 p.m. in Lassen County.

River Fire has been burning on private land. At this time, the containment status is unknown and the cause of the fire remains undetermined.

Source: National Interagency Fire Center