Kentucky Gov. Andy Beshear says at least eight people have died due to significant flooding in eastern Kentucky, writes CNN.

He told WLEX that he does not have a firm total on the number of people missing at this time because rescue crews are still working to access certain areas where water is flowing.

In a video statement, Beshear called the flooding in Eastern Kentucky “historic," adding that 20 to 30 people have been air rescued thanks to the National Guard, according to a statement.

“Our folks on the ground from fish and wildlife to National Guard to state police to local emergency management. They are fighting so hard to reach people, but this is so widespread," the governor told WLEX.