Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, what the current projections used by the Environment Agency on the expected frequency of extreme flooding in the Calder Valley in any given year are for a (a) 1.5 , (b) two and (c) four degree rise in average temperatures.

Current research undertaken jointly by the Environment Agency and the Department for Environment, Food and Rural Affairs suggests that corresponding to a 2 degree global average warming, rivers in the area of the Calder could see a 20% increase in typical flood flows by the 2080s compared to current levels.

The Government’s National Flood Resilience Review will re-examine worst case extreme weather scenarios and the resulting potential flood impacts across the country.