The water regulator for England and Wales, Ofwat, has announced a formal investigation into South East Water (SEW) following a series of severe supply failures that have left tens of thousands of households and businesses across Kent and Sussex without drinking water. The probe was triggered after the government asked the watchdog to review the company's licence, with some properties entering a sixth consecutive day without a reliable water supply.
Regulator Scrutinises Customer Service Failures
Ofwat stated that its investigation will focus on whether the supplier met its customer service standards obligations and offered appropriate support to those affected during the supply failures. The announcement came as staff from the utility company were seen handing out bottled water at stations in areas like East Grinstead.
Lynn Parker, Ofwat's senior director for enforcement, emphasised the severity of the situation. "The last six weeks have been miserable for businesses and households across Kent and Sussex with repeated supply problems," she said. "We know that this has had a huge impact on all parts of daily life and hurt businesses, particularly in the run-up to the festive period. That is why we need to investigate and to determine whether the company has breached its licence condition."
History of Problems and Ongoing Disruption
This is not an isolated incident for the region. Tunbridge Wells suffered a sustained outage in November and December, with approximately 24,000 properties in and around the Kent town left without drinkable water for almost two weeks. The current crisis was exacerbated by Storm Goretti, which caused power cuts and burst pipes overnight between Friday and Saturday last week.
As of Tuesday, Ofwat expressed concern that 23,000 properties were still affected by outages, leading to a major incident being declared across the counties. South East Water provided conflicting restoration figures on Wednesday, initially stating supplies were back for 8,000 properties before revising the total to 16,000.
In a statement, SEW incident manager Matthew Dean confirmed that supplies "have now been returned to 15,000 properties in East Grinstead" and that supplies should be returned to the remaining 1,500 properties by Wednesday night. However, he also confirmed a setback, noting that 6,500 properties in Tunbridge Wells on a "boosted system" had lost supplies again for the day.
Mounting Pressure and Public Outrage
The prolonged disruption has sparked significant public anger, with reports of outrage from elderly residents and widespread inconvenience. The investigation by Ofwat represents a significant escalation in regulatory pressure on South East Water. The watchdog now holds the power to impose substantial fines or enforce other remedies if it finds the company in breach of its statutory obligations.
The situation highlights growing concerns over the resilience of water infrastructure in parts of South East England and the adequacy of contingency plans deployed by utility companies during extreme weather events. Residents and local businesses now await both the restoration of normal service and the findings of the regulator's probe into the company's handling of this escalating crisis.



