Thames Water expects to restore water supplies to thousands of homes across east London and Essex by Friday, after completing repairs to three burst mains that caused widespread outages beginning on 1 August 2026. The company said engineers had fixed the pipes on High Road, Daisy Road and Chigwell Road and were now working to bring the network back to normal pressure.
Around 10,000 households were left with low water pressure or no supply at all following a series of bursts in South Woodford over the weekend. Thames Water said it was gradually increasing pressure across the network, a process it described as "carefully recharging the network", to avoid triggering further faults.
When will supplies be fully restored?
Thames Water said it was working towards having all affected customers back on supply by Friday, though it cautioned that recovery times would differ depending on how quickly individual sections of the network stabilised. Some households, the company added, could see their water return sooner than others.
However, a Redbridge council update indicated that roughly 3,600 homes were still without water as of Tuesday afternoon, suggesting the outage continued to affect a significant number of properties well into the reporting window, according to a Redbridge Council statement. Separately, Thames Water later said supplies had been fully restored to all customers, though it warned some properties might still experience temporary low pressure while the network settled, according to the company's own network update page.
What caused the outage?
The disruption began on Saturday, 1 August 2026, when a water main burst on Daisy Road in South Woodford. A second burst followed on Chigwell Road the next day, on Sunday, 2 August 2026, causing supply problems to spread further across the area.
Thames Water said one of the multiple bursts had been repaired overnight, with crews fitting an encapsulation collar to seal the damaged section of pipe, according to a report from the Evening Standard. The same report noted that the affected postcodes spanned E4, E10, E11, E17, E18, IG2, IG4, IG5, IG6, IG7, IG8, IG9 and RM4, illustrating the geographic scale of the disruption across east London and parts of Essex.
How is Thames Water managing the repair effort?
The company said it was rerouting water through alternative parts of the network and deploying additional clean-water tankers to help pump supply back into the system, according to the Evening Standard. Tankers and engineering teams were also being sent out overnight in an effort to restore supplies "as quickly and safely as possible".
The outage forms part of a wider, prolonged water-supply problem affecting east London and Essex that had, according to later coverage, stretched to at least a fifth day of disruption.
What support is available for affected residents?
Bottled water stations at Beal High School in Ilford and Fairlop Ice Kingdom were due to remain open until 21:00 BST for customers still without supply. Thames Water encouraged residents to use the Beal High School site where possible, noting it had greater capacity and was expected to have shorter queues.
Both sites — Fairlop Waters Country Park and Ice Rink, and Beal High School, both in Redbridge — were confirmed as the council's designated bottled-water locations, according to the Redbridge Council update.
During the outage, residents described queuing for extended periods at bottled water stations, and some customers registered on Thames Water's Priority Services Register said they had not received the level of support they had anticipated. Thames Water said it continued to support affected customers through bottled water deliveries to vulnerable residents and the operation of the bottled water stations.
A Thames Water spokesperson said:
Our teams continue to work tirelessly in extremely difficult conditions, monitoring the network as supplies return.
We kindly ask customers to continue treating our colleagues with courtesy and respect, both when contacting us by phone and when visiting our bottled water stations.
What happens next?
Thames Water said it would continue to issue updates on its network status as restoration and pressure-recovery work progressed, according to the company's network update page. The bottled water stations at Beal High School and Fairlop Ice Kingdom were scheduled to remain open until 21:00 BST as part of the ongoing support effort, per the Redbridge Council update.
Key Facts
- About 10,000 homes in east London and Essex were affected by low pressure or no supply following bursts starting 1 August 2026.
- Repairs on High Road, Daisy Road and Chigwell Road have been completed; full restoration is targeted for Friday.
- Affected postcodes include E4, E10, E11, E17, E18, IG2, IG4, IG5, IG6, IG7, IG8, IG9 and RM4.
- A Redbridge Council update said around 3,600 homes remained without water as of Tuesday afternoon.
- Bottled water stations at Beal High School and Fairlop Ice Kingdom remain open until 21:00 BST.
