Thames Water has indicated that its hosepipe ban, affecting more than 10 million customers, is likely to remain in place until the end of the year. The restrictions were implemented last month when large parts of England and Wales were declared to be in a drought following a summer of record-breaking heatwaves.
Despite recent rainfall, which has returned to much of the country after months of soaring temperatures, Thames Water's strategic water resources director, Nevil Muncaster, stated that the ban might last several months. Experts have warned that the current rainfall may not be sufficient to reverse the drought conditions, with weeks of above-average precipitation needed to make a significant impact. July's rainfall totals were as low as 1 percent of the typical average in the southeast of England.
"I think realistically, it's going to be towards the end of the year before that comes off," Muncaster told Times Radio. "That's something that we need to make sure we do just to protect the environment."
He noted that customer water usage increases significantly with higher temperatures, with a 25 percent rise when temperatures surpass 25 degrees Celsius (77 degrees Fahrenheit) and up to 50 percent when temperatures exceed 30 degrees Celsius (86 degrees Fahrenheit), conditions frequently experienced this summer.
Muncaster also indicated that the Environment Agency forecasts drier than normal conditions for the coming months. More than 27 million people across England and Wales are currently subject to a hosepipe ban, prohibiting activities such as watering gardens, filling paddling pools, or washing cars. All of Wales and 71 percent of England are in drought, characterized by low river levels and high temperatures.
The prolonged dry spell has led to a significant increase in wildfires. England and Wales have recorded 1,132 wildfires so far in 2026, a new record for the period. Fire services have urged the public to report only genuine emergencies, and millions received mobile alerts warning of a high wildfire risk nationally.
Thames Water, Britain's largest water company, is reportedly facing financial challenges with approximately £19.5 billion in debt, and creditors are in discussions regarding a bailout deal. The company has seen a reduction in daily water loss, down to 569 million liters per day from 654 million liters a decade ago.
Recent downpours have provided some relief to parched areas, including London Heathrow Airport and Odiham in Hampshire, which had experienced 56 days without rain, and Preston in Dorset, with 53 dry days. However, forecasters caution that this rain will not immediately end the drought conditions and have warned of localized flooding.