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

To ask the Secretary of State for Environment, Food and Rural Affairs, what recent assessment she has made of the potential impact of immigration levels on water (a) usage and (b) security.

Water companies set out how they will meet their water supply duties in their Water Resources Management Plans (WRMPs). The plans show how they will secure water supplies in the long-term. Companies prepare revised WRMPs every five years and must take account of various factors such as population changes.