Mapped: UK areas in drought as thousands issued supply warning ahead of winter

Become an Independent member to bookmark this article Want to bookmark your favourite articles and stories to read or reference later? Start your Independent Membership today. Join today Already a member? Log in A reservoir that serves hundreds of thousands of people could run dry within weeks , sparking more water supply fears as drought persists into autumn. Ardingly Reservoir, which serves 280,000 people in the West Sussex town of Haywards Heath and surrounding areas in East Sussex has fallen from 22.8 per cent full a week ago to just 20.2 per cent full now. Rainfall was 80 per cent lower than average in September in some areas raising the threat of dwindling water supplies. In August, 71.3 per cent of England was in drought, while the North East and Yorkshire was under a “prolonged dry weather” status. Yorkshire has now joined ten other regions in England currently in drought, leaving just the Northeast, Cumbria and Lancashire and Greater Manchester, Merseyside and Cheshire with prolonged dry weather status. open image in gallery An ancient packhorse bridge is revealed by low water levels and allows vegetation to grow on the bed of Baitings Reservoir on September 14, 2026 near Ripponden, England ( Getty ) Persistent heatwaves over the summer left reservoirs and rivers depleted, revealing dry river beds as water levels sank. Agricultural land, forests and fields turned brown in the heat. Farmers reported poorer yields as a result of the weather, with livestock farmers forced to use winter feed as a result of low grass growth. But as drought persists into autumn, research by the Environment Agency shows England needs 20 per cent more rainfall than average until the end of April for all of the areas to emerge from drought status. John Halsall, the chief executive set with the task of turning around South East Water following weeks if water cuts in Tunbridge Wells, said far more rainfall is needed. He predicted that if rainfall continued at about 60 per cent below average, the reservoir could be left completely empty by mid-November, he told The Times . If dry weather persists he said he would have to apply to Dame Angela Eagle, the environment secretary, to escalate the water company’s drought plan. That could lead to standpipes being used to provide water in streets and “rota cuts” that could see properties have water for only some parts of the day. What areas are in drought? East Anglia Hertfordshire and North London Thames Devon, Cornwall and Isles of Scilly West Midlands Wessex Kent and South London Solent and South Downs East Midlands Lincolnshire and Northamptonshire Yorkshire (from 9 October) How low are water levels in England’s reservoirs? Almost all reservoirs except two are classed as below normal or lower for the time of year, while eight reservoirs or reservoir groups now have levels now classed as exceptionally low. Just four reservoirs recorded an increase in storage in the week ending 6 October 2026, whilst all others decline. Overall, England storage was 54 per cent, having fallen by 1.3 per cent, and is now 21 per cent below average for the time of year. The following eight reservoirs are classed as exceptionally low: Abberton reservoir operated by Essex and Suffolk Water Ardingly reservoir operated by South East Water Clatworthy reservoir operated by Wessex Water Colliford Reservoir operated by South West Water Dove Group operated by Severn Trent Water, where winter refill was impacted by water quality and operational issues Hanningfield reservoir operated by Essex and Suffolk Water Pennines Group operated by United Utilities Water Wimbleball reservoir operated by South West Water