Ministry of Natural Resources water bombers are dropping water onto a fairly large brush fire in the Marmora area this morning.
Marmora and Lake firefighters are also involved.
The brush fire, which began late yesterday afternoon, is in the area of Deloro and Malone Roads.
It was originally spotted by forest rangers from the air yesterday and some of the flames were doused but the fire continues.
There are no reports of injury and property is not believed to be under threat.