The utility provider Thames Water has announced an extension of its hosepipe prohibition through the autumn season, affecting customers in Oxfordshire and across its operational area.
The decision follows one of the most arid spring and summer sequences documented in British meteorological records.
Despite recent precipitation, water reserves in rivers, reservoirs and underground aquifers have failed to recover sufficiently within the company’s supply territory.
The Meteorological Office officially confirmed that summer 2026 achieved status as the warmest season since records began in the United Kingdom.
According to the most recent assessment from the National Drought Group, approximately seventy percent of England’s landmass continues to experience drought conditions.
Within the Thames Catchment region, precipitation totals for August measured merely 28 millimetres, representing just 43 percent of the typical long-term average for that month.
Groundwater table levels and soil moisture content remain critically depressed, indicating that extended rainfall over multiple weeks or potentially months will be required before Thames Water can contemplate removing the current temporary use prohibition, which has been enforced since July.
The company has intensified its leakage reduction programme throughout the summer months, as prolonged periods of elevated temperatures and drought conditions can increase pipe vulnerability and fracture susceptibility.
An average exceeding one thousand leaks are being repaired each week, representing a twenty percent elevation above standard operational levels.
The workforce dedicated to detecting and addressing leaks has expanded by eighteen percent compared to the previous year.
According to Julie Morton, the company’s Head of Water Resources, while September rainfall has provided some relief, accumulated deficits from the extended dry period since spring remain substantial.
Regional precipitation between March and August fell below fifty percent of expected quantities.
Although certain river systems have demonstrated partial recovery following recent downpours, groundwater reserves and soil saturation levels continue to register well below seasonal norms.
Significant and sustained precipitation over the forthcoming weeks will be essential before consideration can be given to easing the remaining usage restrictions.
The utility acknowledged that such measures create inconvenience for consumers while expressing appreciation for continued efforts to conserve water supplies, emphasising that reduced consumption across all customers contributes to safeguarding resources for households, communities and natural ecosystems.