Fire crews are responding to reports of fire activity in Marin County, California, as firefighters remain on alert and work to manage conditions across the region.
Current official information does not confirm a new major emergency fire in Marin County today. The Marin County Emergency Portal currently lists no active incident.
However, firefighters are conducting planned prescribed burns in the Mount Tamalpais Watershed on Tuesday and Wednesday as part of a vegetation-management operation. Marin County Fire, working with Marin Water, planned burns covering up to 123 acres near the Sky Oaks Ranger Station and Bon Tempe Reservoir. Smoke may be visible in surrounding communities, and officials have warned residents that the activity is controlled rather than an uncontrolled wildfire.
The operation involves fire crews remaining in the area to monitor the burn perimeter and conduct mop-up work after active burning ends. Officials said the timing and size of the burns can change depending on weather, vegetation and air-quality conditions. Temporary closures are also affecting parts of the watershed, including Bon Tempe Road, Bon Tempe Channel Road North and the Bon Tempe parking area.
Marin County Fire Department firefighters are trained to handle both wildland and structural fires, while mutual-aid agreements allow fire agencies throughout the county to assist one another when additional resources are required.
Residents who see smoke around Mount Tamalpais are being asked to distinguish the planned prescribed-burn activity from an emergency. Officials specifically advised people not to call 911 simply to report smoke coming from the designated burn areas, because emergency dispatchers need to remain available for genuine emergencies.
People travelling through the affected areas should nevertheless remain cautious around fire operations, follow posted restrictions and give emergency vehicles plenty of room. Drivers may encounter brief delays or temporary traffic controls as fire engines patrol the burn perimeter.
At this time, claims describing a “massive” uncontrolled fire or a large-scale emergency response in Marin County should be treated cautiously until confirmed by local fire authorities. The latest county emergency portal does not currently show an active incident.