A water main break in Reston is causing road closures in the area, Fairfax County police said.

The water main break is in the 1800 block of Fountain Drive, authorities stated. Fountain Dr. is currently shut down between Bowman Towne Dr. and Baron Cameron Ave.

An officer on the scene described the main break as a "geyser." It was first reported around 3:12 a.m.

Fairfax Water has shut off the water and says the area will be shut down all day.