Homes across the UK are confronting water supply issues – with a large number of individuals in Wales and south-east England encouraged to use as little as possible.
Water organizations say a climate defrost has brought about low weight issues, and various burst water mains and holes.
Around 5,000 homes are without water in Kent, a large number of properties are influenced in Wales, while around 12,000 homes in London lost water overnight.
The Midlands, Wales and Scotland are also affected by intermittent supply.
Increased demand on Monday morning has put pressure on many water networks, with suppliers warning of poor water pressure and intermittent supplies as they try to refill pipes.
At its peak, more than 20,000 homes in London were left without water on Sunday, while some schools in the capital have said they will be closed on Monday because they cannot guarantee running water.
Elsewhere, Severn Trent apologised to customers in parts of north Derbyshire with little or no supply – but said it had restored water supplies to households in Birmingham, north Nottingham and Rugby and Southam, Warwickshire, on Sunday night.
Southern Water said it was working to restore supplies to up to 5,000 homes in Sittingbourne, Kent, urging customers to “only use the water you absolutely must”.
South East Water said the cold snap and subsequent thaw had put “extreme pressure” on its network and has set up a number of bottled water stations in Sussex and Kent.
Wessex Water, Yorkshire Water and South West Water all said they were dealing with problems.
Welsh Water said its team had been working through Sunday night to fix bursts and detect leaks, adding: “These problems are likely to continue over the next few days”.
There’s no water in north London and Thames water is handing out bottles like it’s a 3rd world country
— Cam (@BFooli) March 4, 2018
Homes in Scotland were also affected, with ongoing bad weather slowing down repair works.
Scottish Water said: “Weather and road conditions have presented challenges in maintaining our usual response services and we apologise if you’ve experienced a delay in us getting to you.”
In London, customers said they could not register outages as the helpline is unavailable, while shops reportedly ran out of bottled water in some areas.
“We are putting as much extra water as we can into our local networks and fixing leaks and bursts as quickly as possible,” Thames Water said in a statement.
“Please do not use water for anything that isn’t essential. This will make a real difference.”
Jerry White, business manager at Thames Water, said engineers were “working extra hard” over the weekend.
He said there had been a “20% jump in the demand for water in the last five days”.
We are still working hard to restore water supplies to
around 5000 customers around Sittingbourne in Kent. Please help us to help you by only using the water you absolutely must. Thank you for your patience.
— Southern Water (@SouthernWater) March 5, 2018
Our teams have been working hard through the night and we're happy to say that customers in both Birmingham and North Nottingham now have water supplies back on. Thanks so much for your patience – we know how hard it is to have no water. Full updates here https://t.co/AWM8ytCgjS pic.twitter.com/oPWAG3tUR8
— Severn Trent (@stwater) March 5, 2018
The problems came after a prolonged period of cold weather for much of the UK.
Water companies said that, as temperatures increased, frozen pipes thawed, causing them to contract and sometimes break.
As the snow and ice melted over the weekend, holes were then exposed.
Temperatures in most places increased over the weekend, however, two yellow warnings for ice are still in place in Scotland and for snow and ice in northern England and Northern Ireland.
A weather warning for Scotland has been extended into Tuesday.
Meanwhile, two flood warnings remains in place – in Swanage Bay, Dorset, and Halesworth, Suffolk – while 33 less severe flood alerts are in place.