Sussex has officially been moved into a state of prolonged dry weather by the Environment Agency, joining Hampshire and the Isle of Wight, which received the designation 11 days prior. This decision reflects the ongoing strain on the environment caused by persistent high temperatures, minimal rainfall, and increasing demand for water across the region.
The declaration means the Environment Agency is now on high alert, prepared to evaluate any requests concerning water usage and to respond swiftly to any environmental incidents that may arise from the hot conditions and their impact on water levels. Richard O’Callaghan, Environment Planning & Engagement Manager at the Environment Agency, highlighted the widespread nature of the issue, stating that prolonged dry weather now extends across much of England, from Cornwall to Sussex.
In response to the deteriorating conditions, South East Water has announced that temporary use bans will come into effect from Saturday, 25 July. These restrictions will apply to customers in Hampshire, Sussex, Surrey, and Berkshire, extending measures already in place in Kent. The water company also noted that the Cuckmere River in Sussex is experiencing critically low levels, making abstraction for Arlington reservoir unfeasible.
Despite June seeing above-average rainfall in the Solent and South Downs operational area, it was insufficient to compensate for the three preceding drier months. This long-term deficit underscores the severity of the current situation. The National Drought Group, a collaborative body comprising representatives from the Met Office, government departments, regulators, water companies, and environmental organisations, is closely monitoring developments.
While the Environment Agency is responsible for deciding on drought permit requests, any applications for drought orders will be determined by Defra and the Secretary of State, with the Environment Agency providing crucial technical advice. The Environment Agency is also actively promoting the 'Let’s Save Water' campaign, launched this month, which encourages simple water-saving measures for households, such as using low-flow showerheads and only running washing machines with recommended loads.