WHITSTABLE: Thousands of people across southeast England were left without water or struggled with low pressure this week after a record-breaking heatwave and an unusually dry spring placed fresh pressure on the country’s ageing water infrastructure.
At the peak of the disruption, more than 20,000 people were affected, including around 8,000 residents in the coastal town of Whitstable, where many households were left without running water and residents queued for emergency bottled water supplies on Friday.
The disruption comes as Britain, along with several parts of Europe, experiences unusually high temperatures. After months of lower-than-average rainfall in March and April, reservoirs were already under pressure before the recent heatwave sharply increased water demand, according to environmental authorities.
The shortages have once again triggered criticism of Britain’s water infrastructure, with many questioning whether enough investment has been made to prepare for extreme weather and growing demand.
In Whitstable, the crisis disrupted normal life during one of the busiest weeks of the year, coinciding with school holidays and increased tourism. Several local businesses were forced to temporarily shut their doors because they could not operate without access to water.
Local café owner Mark Kidd expressed frustration, saying businesses that rely on food preparation and hygiene simply cannot function without running water.
“If you can’t wash your hands, you can’t make food,” he said, adding that countries with much hotter climates still manage to maintain stable water supplies.
Residents also criticised local supplier South East Water, which is already being investigated by regulator Ofwat over previous supply outages in other parts of its network earlier this year.
Many locals argued that water companies should not place the blame solely on rising temperatures or climate conditions, saying years of limited investment in infrastructure have left the system vulnerable during periods of high demand.
In response, South East Water apologised for the disruption and said exceptionally high temperatures had led to a sharp rise in water usage across the region. The company acknowledged that lower storage levels had also contributed to the problem despite preparations for warmer weather.
The utility, which supplies drinking water to around 2.3 million customers, said it pumped approximately 628 million litres of water on Wednesday, nearly 100 million litres above the normal seasonal average, reflecting the impact of soaring temperatures.
Britain also recorded its hottest May day on record, with temperatures exceeding 34°C, according to the national weather service, adding further pressure to supply systems.
Climate experts have warned that longer dry periods followed by intense heatwaves are becoming more common as global temperatures continue to rise, making it harder for water providers to maintain stable supply levels.
UK Water Minister Emma Hardy said companies must do more to prepare for extreme weather events, warning that periods of intense heat are likely to become more frequent.
Meanwhile, Britain’s independent Climate Change Committee has cautioned that the country faces increasingly hotter and drier summers in the future and may need around £11 billion annually to strengthen infrastructure and better adapt to climate-related risks.
The latest disruption has renewed concerns over whether Britain’s ageing water system is equipped to cope with the growing pressures of climate change and rising demand.
