Thames Water Says Repairs Are Complete — But Chigwell Residents Enter Fifth Day Without Water

Thames Water says repairs to multiple burst mains have now been completed and that water supplies are being restored. But for many residents, including Chigwell Row Residents Association Chair Wilson Chowdhry and his household, the crisis is far from over.

After days of disruption, Thames Water announced at 8:55pm on 12 August that repairs on High Road, Daisy Road and Chigwell Road had been completed.

The company said engineers were now “carefully recharging the network” to increase pressure and restore water to remaining customers.

Thames Water is working towards all customers being back in supply by Friday, although it says many will have their water restored sooner, depending on how quickly the network recovers.

That distinction is important.

The repairs may have been completed, but the water has not yet returned to everyone.

At the time of writing, Mr Chowdhry's household remains without mains water and has now entered its fifth day without a reliable supply.

Four burst pipes and days without water

Thames Water's updates throughout 12 August reveal how serious and complex the situation has become.

At 8:40am, the company said one of multiple bursts had been repaired overnight.

By 11:20am, it reported that three burst pipes had been successfully repaired, although additional damaged pipes were still contributing to the disruption.

At 1pm, Thames Water explained that four burst pipes had been identified across the area. Three had been repaired, while the fourth required a three-metre section of damaged pipe to be replaced.

Engineers reportedly had to excavate a trench approximately five metres long and three metres deep, while carefully working around electricity cables and other underground utilities.

By 5:35pm, Thames Water said the remaining Chigwell Road repair was progressing well.

Then, at 8:55pm, it announced that repairs at High Road, Daisy Road and Chigwell Road had been completed.

Engineers are now recharging the network and gradually rebuilding pressure.

Thames Water has also said tankers and engineers will remain in the area overnight to help restore supplies as quickly and safely as possible.

But for residents who have already spent days without water, the wait continues.

“The worst in London”

During a conversation with Thames Water officer Claire on 10 August, Mr Chowdhry was informed that while there were areas experiencing even worse disruption, Chigwell was reportedly the worst-affected area in London.

That is deeply concerning.

Parts of the affected region extend into Essex, including more semi-rural communities where infrastructure challenges might perhaps be more understandable. Chigwell, however, is a highly developed area on the edge of London.

Residents should reasonably expect a water network capable of reliably serving the community.

Instead, Chigwell has experienced repeated leaks, burst pipes, low-pressure incidents and booster failures throughout 2026.

This raises an important question:

Has Chigwell received the infrastructure investment and network improvements that residents should expect from a major London water supply system?

Mr Chowdhry believes this deserves proper investigation.

It is possible that investment priorities have historically favoured areas with greater population density or higher levels of reported disruption. If communities receive less investment because fewer residents complain, that would be deeply troubling.

The absence of complaints does not necessarily mean the absence of problems.

Residents can become accustomed to poor pressure, intermittent disruption or repeated minor failures and simply stop reporting them.

Mr Chowdhry has experienced this himself.

He previously documented water-supply problems but eventually stopped reporting every incident because he felt repeated complaints were having little effect. He is now compiling a fuller chronology because he believes the true scale of the problem may not be reflected in Thames Water's records.

Britain is losing billions of litres of water every day

The Chigwell crisis also needs to be considered within the much wider problem of leakage across the UK's water network.

Research by Greenpeace UK, reported by The Guardian in July 2026, estimated that approximately 2.87 billion litres of water a day are lost through leaking pipes across England and Wales.

That is an extraordinary figure — equivalent to around 1,150 Olympic-sized swimming pools every day, according to the analysis.

Greenpeace's research suggested that leakage accounts for approximately one-fifth of all water pumped through the network, while a nationwide hosepipe ban would save considerably less water.

This comparison raises an uncomfortable question.

During periods of drought and exceptionally dry weather, households are being asked to conserve water and, in some areas, are subject to restrictions on its use.

Yet enormous quantities of treated water continue to disappear through leaking infrastructure.

The issue is not simply about individual burst pipes.

It is about whether Britain has built and maintained a water network capable of meeting the demands of a changing climate and growing population.

The Climate Change Committee has warned that England could face a potential water-supply shortfall of more than 5 billion litres per day by the mid-2050s if action is not taken.

If that forecast is correct, wasting billions of litres through leakage while households are being asked to conserve water is clearly unsustainable.

Thames Water's leakage problem is not new

Concerns about Thames Water's leakage performance are not new.

A report published in 2004 stated that Thames Water was losing the equivalent of 378 Olympic-sized swimming pools of water every day, with Ofwat reporting leakage of approximately 945 megalitres per day at the time.

That historical figure should not be confused with today's leakage levels, which are measured differently and have changed over the intervening years.

But it demonstrates something important:

concerns about leakage from the Thames Water network have existed for decades.

The question residents are entitled to ask is whether enough has been done over those decades to create a genuinely resilient network.

A two-and-a-half-hour journey for water

The practical consequences of the outage became painfully clear on Tuesday when Mr Chowdhry travelled to Fairlop Ice Kingdom to collect bottled water.

He left home at approximately 9am.

He returned at around 11:30am.

The journey was less than two miles each way.

Yet the entire trip took approximately two and a half hours because of extraordinary traffic congestion surrounding the distribution centre.

And even after making that journey, he could not obtain enough water for his six-person household.

Supplies were depleting at the distribution centre, meaning he was only able to collect four 8-litre containers — 32 litres in total — despite having a household of six.

“I have six people in my household, but by the time I reached the distribution point the supplies were already running down. I was only able to obtain four 8-litre containers. That is not a lot of water for six people when you have already been without a mains supply for several days.”

Bottled water queues create another crisis

The emergency distribution system itself became a source of considerable disruption.

Huge queues formed around the collection point, with reports of waiting times exceeding two hours.

Temporary traffic lights had been installed, but without traffic marshals they became largely ineffective under the sheer volume of vehicles.

The resulting congestion was exacerbated by local shops reportedly running out of bottled water, leaving residents with little alternative but to travel to emergency distribution points.

Mr Chowdhry also witnessed what appeared to be abuse of the collection arrangements, with several members of the same family parking nearby and making repeated collections.

There was reportedly no requirement to prove a Thames Water account or establish how many people were in the household.

Thames Water had asked customers to “take only what you need”, but without a mechanism to verify customers or household size, there appeared to be little protection against multiple collections.

A fresh leak raises further concerns

There is another development that has caused Mr Chowdhry considerable concern.

While accompanied by a Daily Mail photographer yesterday, he noticed what appeared to be a fresh leak on Manor Road nearby.

This was particularly concerning because scheduled water-improvement works are already taking place in the area.

Mr Chowdhry is not claiming that the apparent Manor Road leak is necessarily connected to the wider outage.

But its appearance while Thames Water is reporting that major repairs have been completed inevitably raises questions.

“I want to believe Thames Water when they tell us that the repairs have been completed. But after everything residents have experienced over the last few days, trust has to be earned.”

“I was with a Daily Mail photographer when I noticed what appeared to be a fresh leak on Manor Road, in an area where water-improvement works are already taking place. I am not suggesting that it is necessarily connected to the current incident, but it certainly does not increase my confidence that everything is under control.”

Until the network has fully stabilised and supplies have returned consistently to affected homes, Mr Chowdhry says residents are entitled to remain cautious.

Five days without a functioning mains supply

For Mr Chowdhry's family, the practical reality remains unchanged.

They are now entering their fifth day without a reliable mains water supply.

A rainwater collection barrel at the property has become an unexpected lifesaver. Stored rainwater has been used for bucket toilet flushing, helping the household maintain basic sanitation.

But that reserve is now depleting.

With little rain available to replenish it, continued disruption will eventually create much more serious sanitary problems.

Bottled water has had to be rationed for drinking, cooking and washing.

The children have had bottled water heated so that they can wash with warmer water.

Even basic tasks such as washing hands, brushing teeth and cleaning clothes have become exercises in water conservation.

“We can improvise for a while, but you cannot indefinitely run a household without a proper water supply. We are now relying on every available source of water, including rainwater we collected before the dry spell. That reserve is running out.”

“Customers should have a choice”

The latest crisis has also prompted a wider question about the structure of the water industry.

Unlike most household services, customers cannot simply switch to another supplier when their water company repeatedly fails them.

Residents are effectively tied to the company operating their local network.

Mr Chowdhry believes this creates a fundamental accountability problem.

“Customers should have a meaningful choice. We cannot simply move to another water company when the service fails us. We are effectively locked into one provider for an essential service.”

“If genuine competition cannot work for household water supplies, then we need to seriously consider whether the industry should be brought back into public ownership. Customers should not be powerless when the service they depend upon fails repeatedly.”

A Government petition launched

The ongoing crisis has prompted Mr Chowdhry, as Chair of Chigwell Row Residents Association, to take the issue beyond Thames Water.

A new UK Government petition has been created calling for stronger regulation of water companies and greater accountability for repeated and prolonged water-supply failures.

The petition calls for:

• stronger regulation of water companies;
• improved resilience of critical water infrastructure;
• better protection for vulnerable customers during outages;
• stronger emergency water provision;
• increased compensation for prolonged failures; and
• stronger powers for Ofwat to investigate repeated water-supply failures and require remedial action.

The petition will be submitted to the Prime Minister and Emma Harding, Parliamentary Under-Secretary of State (Minister for Water and Flooding), and will also be copied to Chris Weston, Chief Executive Officer of Thames Water.

The campaign is not simply about Chigwell.

Water-supply failures occur across the UK, and communities elsewhere have experienced their own prolonged outages, burst mains, leaks and low-pressure incidents.

Chigwell is providing a stark example of what happens when essential infrastructure fails — and how quickly an engineering problem becomes a community crisis.

Residents need more than an apology

Thames Water has repeatedly apologised and thanked residents for their patience.

That is welcome.

But patience does not pay for bottled water.

It does not compensate residents for hours spent queuing.

It does not restore the time lost travelling to collection centres.

It does not resolve sanitation problems caused by prolonged loss of running water.

And it does not answer why Chigwell has experienced repeated water-supply problems throughout 2026.

Mr Chowdhry said:

“I appreciate that Thames Water's engineers are working extremely hard. This is not an attack on the individuals working through the night to repair the network. My concern is the system itself and whether it is resilient enough.”

“Residents have been remarkably patient. But patience should not be mistaken for acceptance. We need answers about why these failures keep happening, what is being done to prevent them and what compensation residents will receive for the disruption they have endured.”

The repairs may be complete — but the crisis isn't over

Thames Water says its major repairs have now been completed and that engineers are working through the night to recharge the network.

The company says many customers will regain their supplies overnight and that it is working towards all customers being restored by Friday.

Residents will undoubtedly welcome the return of their water.

But the completion of repairs should not mark the end of the conversation.

It should be the beginning of a proper examination of what happened.

Why did multiple mains fail?

Why did the outage become so prolonged?

Why did emergency-water distribution become so congested?

Were vulnerable residents adequately supported?

Why have there been repeated water-supply failures in Chigwell this year?

Has Chigwell received sufficient investment in its water infrastructure?

And why are households being asked to conserve water while billions of litres are reportedly being lost through leaking infrastructure?

And perhaps most importantly:

Can residents trust that when they turn on their taps tomorrow, water will actually come out?

For now, Chigwell Row Residents Association will continue monitoring the situation and documenting residents' experiences.

The Government petition will also continue, because this issue is bigger than Chigwell.

Reliable access to clean running water is not a luxury. It is an essential public service — and those responsible for providing it must be held accountable when they fail.