How to Notify Dŵr Cymru Welsh Water After a Death in the UK

When someone dies, Dŵr Cymru Welsh Water needs to know whether the account should be closed, transferred, paused or kept running for someone still living at the property. The quickest routes are Dŵr Cymru’s bereavement phone line, live chat or online bereavement form.

This guide explains what to prepare before you contact them and how to avoid creating a problem with water supply, billing or an empty property.

What Dŵr Cymru asks first

The key question is simple: is anyone still living in the property, or will water still be used there?

That matters because a water account is not just a name on a bill. It is linked to whether the property is occupied, whether water is being used, whether there is a meter reading, and whether the executor needs time to deal with probate, sale or rental arrangements.

Dŵr Cymru’s bereavement guidance says they will usually need to know whether the property is unoccupied or whether anyone is still living there and using water. If the property is occupied, even temporarily, or water is needed for decorating or renovation, charges may still be payable for the period water is needed.

Ways to notify Dŵr Cymru Welsh Water

Dŵr Cymru gives bereaved families several ways to notify them:

Route	When it helps	Notes
Phone	You want to ask questions while notifying them	Dŵr Cymru lists 0800 052 0145 for bereavement support
Live chat	You want a guided conversation but may not want to phone	Useful if you are unsure what happens next
Online bereavement form	You prefer not to speak to someone	The form is for domestic customers
Life Ledger	You are notifying several organisations	Dŵr Cymru links to Life Ledger as a secure multi-company notification route

Dŵr Cymru’s published phone hours are 8am to 6pm Monday to Friday and 9am to 1pm on Saturday. Check their website before calling in case hours change.

Details to prepare before you contact them

You do not need to have everything perfect before you start. Dŵr Cymru says they will get in touch if they need more information. Still, having the basics ready will make the call or form easier.

Prepare, if you can:

• the name and address of the account holder
• the customer reference or account number, if you can find it
• the date the person died
• the name and address of the executor or personal representative
• a meter reading, if the property has a meter and it is safe to read
• the names of anyone living in the property now or due to move in
• your own contact details

Do not delay notification just because one item is missing. It is better to tell them early and let them explain what they need next.

If the property is still occupied

If a spouse, partner, relative, tenant or other resident is still living at the address, the account usually needs to continue in some form. The practical question becomes who should now be responsible for the bill.

Ask Dŵr Cymru:

• whether the account can be transferred into the resident’s name
• whether they need a death certificate or executor details
• whether the payment method needs changing
• whether a meter reading is needed now
• whether any existing arrears, credit or payment plan needs reviewing

Do not cancel a direct debit blindly if someone still needs water at the property. Cancelling payments before the account has been updated can create avoidable arrears or letters addressed to the person who has died.

If the property is empty

Empty properties need careful handling. Dŵr Cymru’s guidance says water charges are usually payable if a property is unoccupied but remains furnished. However, where a solo occupier has died, they say they will temporarily remove charges, up to a maximum of a year, while you are waiting for a Grant of Probate so the property can be sold or rented.

That does not mean every empty-property bill simply disappears. Tell them the facts clearly:

• the person lived alone
• the property is currently empty
• whether the property is furnished
• whether anyone will use water for cleaning, decoration, maintenance or viewings
• whether the estate is waiting for probate
• who should receive future correspondence

If water will still be used at the property, even occasionally, ask how charges will be handled during that period.

What to do about meter readings

If the property has a meter, take a reading if it is safe and practical. A photo can help because it records the number and the date.

A meter reading gives Dŵr Cymru a clean point from which to update the account. It can also reduce later arguments about whether water was used before or after the death, especially if the property is empty, being cleared, or about to be sold.

If the meter is hard to access, unsafe, outside your area, or you do not know where it is, say so. Do not put yourself at risk to get a reading.

Executor, probate and correspondence

Dŵr Cymru may ask for executor details because the executor or personal representative is usually the person handling bills and estate correspondence. If there is a will, this may be the named executor. If there is no will, it may be the person applying for letters of administration.

If probate has not yet been granted, explain that. Many organisations can still record the death and update correspondence before the grant arrives, while reserving final settlement until authority is confirmed.

Keep copies of:

• any online form confirmation
• notes from phone calls
• meter readings
• letters or emails received
• final bills or statements

GetPassage can help you keep a simple checklist of who has been notified, what each organisation asked for, and what still needs following up.

Common mistakes to avoid

The biggest mistake is treating a water account like a subscription that can simply be cancelled. If anyone remains in the property, the service needs continuity. If the property is empty, there may still be standing charges, usage, or temporary relief rules to discuss.

Avoid these traps:

• closing an account before confirming who lives at the address
• cancelling payments without telling Dŵr Cymru
• forgetting to provide a forwarding address for the executor
• leaving letters going to an empty property
• assuming probate is always required before the account can be updated
• missing a meter reading when one is safe and easy to take

A simple order of action

1. Find the latest Dŵr Cymru bill or customer reference.
2. Check whether anyone is living at the property or using water.
3. Take a meter reading if there is a meter and it is safe.
4. Contact Dŵr Cymru by phone, live chat or the online bereavement form.
5. Ask whether the account will be transferred, paused, closed or billed to the estate.
6. Keep a note of the reference number and next steps.
7. Follow up once probate, sale, rental or occupancy plans are clearer.

Final thought

This is one of the more practical death admin tasks, but it still matters. A short notification now can prevent bills, arrears, missed correspondence and confusion later. Focus on the occupancy question first: who is using the water, if anyone? Once that is clear, Dŵr Cymru can tell you the right next step.