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

To ask His Majesty's Government what assessment they have made of the adequacy of ground water levels to meet current needs in England; and whether such water levels have (1) decreased, or (2) increased, since 2000.

The Environment Agency monitors groundwater levels across the country at thousands of locations and uses groundwater models designed to manage water resources, balancing the needs of both abstractors and the environment. Groundwater models provide current and future trends of water availability and are used to inform Abstraction Licencing Strategies used for local water resource management.

Over the past 20 years, groundwater levels in some areas have declined and in other areas increased. Over relatively short periods of time groundwater levels can vary significantly in response to environmental factors (particularly rainfall both in terms of overall quantity and timing) and due to changing abstraction pressures. It should be noted that groundwater levels in most locations were relatively high in the 2000s due to a period of high rainfall recharge which caused significant groundwater flooding in some areas and more recently have been relatively low due to prolonged dry weather.

The Environment Agency’s assessment shows that since 2017 the number of groundwater bodies with sustainable abstraction has increased from 72% to 73%.