'All of us need to adjust' amid record low water supplies

Water supply at risk without everyone 'adjusting' Image caption, Cheddar Reservoir's water level is currently at 31% By Georgia Eadie West of England Published 3 November 2026, 06:23 GMT Experts are warning people to be "thoughtful" about the amount of water they are using after prolonged dry weather left many parts of the country in drought. People are now using double the amount of water compared to 50 years ago, an issue that Hannah Cloke, a professor of meteorology, said, "we must take seriously".

In Somerset, Wimbleball Lake on Exmoor, which provides drinking water to about 400,000 people, is now "exceptionally low" and stands at about 12.5% full , according to the Environment Agency. The "problem is only going to get worse", said Prof Cloke with even hotter and dryer summers expected. Richard Stanbrook, South West Water's drought resilience director, said "all of us need to adjust" our water usage as hot summers are becoming the new norm.

More from Somerset Long-awaited bypass delayed again due to water main works Published 12 hours ago Seaside town's 10,000-seat arena plan uncertain Published 23 hours ago Man, 75, living 'under cloud' of prostate cancer to trek 100km Published 22 hours ago Wimbleball Lake was f ull in March 2026 but by October reached as low as 13% of capacity . "There is pressure on our water resources, and we need to make sure that we have enough water," said Cloke, from the University of Reading.

There has been a spell of recent wet weather but Cloke said it can take a "long time to fill up those groundwater stores or reservoirs" and it can take "several months or even several years" from when water falls as rain to it being used as drinking water. Hayley Warrens, environmental scientist and chair of Somerset Climate Action Network, said "we need to start thinking about how we're using water". "It's going to take a long time to be able to increase water levels up to where they need to be to be able to sustain demand," she said.

Warrens is also concerned over the impact it will have on our food. She said: "Production has been impeded by the lack of water and ability [for farmers] to irrigate their land." Reservoirs, like Wimbleball, have been "really stressed and depleted to levels of which just aren't tenable to be able to maintain water consumption", said Warrens. And with more homes being built across Somerset, Warrens said demand for water is only going to increase in the county.

She said it is important to look at ways to "hold water and store it sufficiently" during periods of heavy rainfall, so there is "enough water for dry summers that we're potentially going to see more of". Dr Kemi Adeyeye, from the University of Bath, is a specialist in water efficiency and water-resilient architecture. She said although scientists have been predicting more extreme weather cycles, the speed and the intensity of the heat wave in the summer of 2026 "was unprecedented" and the impact of that is showing now.

She added, "sustained action" on reducing water consumption needs to be brought back into "people's consciousness". Image source, University of Bath Image caption, Dr Kemi Adeyeye says people need to be more efficient with water usage Adeyeye said one of the problems is that "people don't really know how much water they use for each activity". According to Environment Agency figures, people use about 136 litres per person per day in the UK.

But Adeyeye said it is not about telling everyone to use less, it is about "being efficient" with the water we use and "efficiency may look different to different people". From her research, Adeyeye said the way homes and buildings are designed is "fundamental to efficient behaviours". For example, having a boiler on a separate floor to a bathroom means it can take longer for the hot water to travel to the tap, and those few minutes can mean wasted water "just by doing nothing", said Adeyeye.

Simple habits to save water at home: Have a shower instead of a bath Use a timer in the shower to limit water usage Turn off the tap when brushing your teeth Use a washing-up bowl instead of filling the whole sink Only fill the kettle with the water you need Install water butts to reuse waste and rainwater Richard Stanbrook, South West Water's drought resilience director, said despite the recent rain and stormy weather some reservoirs are still at "critically low levels" and the pressure on supplies "remains significant".

"A week of heavy rain does not undo the effects of a prolonged drought," he said. "It's going to take a lot of rain and we need that rainfall to be sustained, over the winter period. "It's been great to see that tick up in the levels but we need to make sure that it's in a sustainable position before we relieve the hosepipe ban." Although the temporary hosepipe ban - introduced in August - looks set to remain in place, he said the company is not looking to bring in any other restrictions on water usage.

"No enforcement - we believe our customers are really acting positively on using water wisely," he said. "We've got used to a climate where it rains in the winter and we have the occasional hot summer. "But we've had two very hot, long summers recently and we're going to have to start recognizing that might become the norm, and so all of us need to adjust to that." About 100 megalitres of water is lost a day through leaks but Stanbrook said South West Water are repairing 440 leaks a week and "taking every practical step to strengthen supplies".

"We're hoping to get it to below 100 million litres - over the coming years," he said. "We have repaired 23,000 leaks during the course of the last 12 months. "[But] it's for everybody to recognize that this climate is changing. We all need to adapt." Get in touch Your Voice Contact form Contact form Follow BBC Somerset on Facebook , external and X , external . Send your story ideas to us on email or via WhatsApp on 0800 313 4630 . Related topics Drought Water Devon More on this story Satellite images reveal scale of reservoirs' decline Published 23 October South West Water waiting for 'recharge season' Published 22 October Drought permit issued in bid to secure supply Published 8 October Related internet links South West Water Wimbleball Lake Somerset Climate Action Network