You've got flood on your hands:

Italy's picturesque Prosecco-producing region has been plunged into bitter acrimony amid accusations that its expanding vineyards were responsible for creating a terrifying flash flood that claimed the lives of four people. Critics say that the clearing of woodland to make way for new vineyards, as sales of Prosecco boom both in Italy and abroad, have made the region's steep slopes more unstable and less able to absorb heavy rainfall.