Naming a Nominee on Your Water or Energy Account

If you find bills or phone calls hard to manage, your water company can deal with someone you trust instead.

If you find it hard to deal with bills, letters or phone calls about your water, you can ask your water company to deal with someone you trust instead. That person is usually called a nominee or nominated contact, and adding one is part of the free Priority Services Register that every water company in England and Wales runs1. You can also register a doorstep password, a short word that genuine staff will use when they visit, so you can tell them apart from someone pretending to be from the company.

The practical steps are simple. Contact your water company, ask to join the Priority Services Register if you are not on it already, and ask to add a nominee. Some companies let you do this online through your account, others ask you to fill in a form, and some let you appoint a nominee when you first join2. Ask your nominee's permission before you pass their details on3.

Once a nominee is in place, they can talk to the company on your behalf, receive correspondence, and in some cases sort out payments4. If you have hearing difficulties, the company can contact your nominee to let them know when your supply is likely to be affected5. It is worth doing before anything goes wrong: applications can take time to process, and registering during a supply interruption will not mean support is provided immediately6.

Telling your water company who acts for you

There are two different arrangements, and it helps to know which one you need. A nominee is someone you choose to speak to the company on your behalf, usually a relative, friend or carer. A lasting power of attorney, a Deputy or a Benefits Appointee is a formal legal role, and the company needs to know about it so it can update the customer's account1.

If you would prefer a relative or friend to represent your needs on a permanent basis, Dŵr Cymru Welsh Water suggests considering a Power of Attorney and contacting the Office of the Public Guardian for more information4. That is a bigger step than adding a nominee, and it is worth taking advice before you do it.

For most households, the nominee arrangement is enough. Wessex Water says you can appoint someone to manage your water and sewerage account or speak to the company on your behalf, such as a carer, family member or friend10. Dŵr Cymru says a nominee such as a relative, friend or carer can talk to the company or receive correspondence on your behalf, with your permission, and can contact the company and sort out payments4. This is particularly useful if you have difficulties communicating or understanding bills4.

Priority services also include giving you bills in a way you can understand11. If a bill arrives and you are not sure what it means, you can ask for it to be explained before the payment date, either to you or to your nominee.

ArrangementWhat it doesWho it suits
Nominee or nominated contactSpeaks to the company, receives correspondence, can sort out payments4Anyone who finds bills or calls hard to manage
Lasting power of attorney, Deputy or Benefits AppointeeA formal representative role the company records on the account1Where someone represents the customer permanently
Doorstep passwordLets you check that a visitor is genuine1Anyone who wants reassurance at the door

How to add a nominee to your account

Start by checking whether you are on the Priority Services Register. If you are eligible, sign up to your water supplier's register to let them know you need additional support, including when there is an interruption to your supply12. You can do this through your supplier, or via thepsr.co.uk13. If you believe you are already registered but have not received support, contact your water company as soon as possible13.

The way you add a nominee varies by company:

  • South Staffs Water: nominate someone online through MyAccount and "Account Details", or fill in and return a Nominee Consent Form2.
  • Essex & Suffolk Water: sign up or update your details on the Priority Services page, where a nominated contact form is available as a PDF download14.
  • Hafren Dyfrdwy: appoint a nominee when joining the Priority Service Register, or apply by post by calling 0800 085 3053 for a postal application form3.

Whichever route you use, ask your nominee's permission before you give their details to the company3. It is their information as well as yours.

Doorstep passwords: a short word only you and genuine staff know

A doorstep password is a word that you and the company's genuine staff know, so that when someone knocks you can ask for it and satisfy yourself they are real. Priority services include a password scheme where you register a password that the water company will use if they need to call at your property1.

A person helping an older relative fill in a water company form at a kitchen table
A nominee can be added online, by form or by post, depending on the company.

At Thames Water, you will be asked to choose a password between three and 8 characters, and it will only be shared with the Thames Water staff member visiting your property7. At South East Water, only you and genuine employees will know what your password is15. Essex & Suffolk Water describes it as a scheme so the team can prove their identity when they visit: all you need to do is ask for a password from the team when they knock16.

A short password is easy to remember but also easy to guess, so treat it as a door check rather than a secret code. Do not use it for anything online. The National Cyber Security Centre advises using a strong and unique password for online accounts, such as three random words17, and suggests combining three random words to create a single memorable password, for example CupFishBiro18. Keep the two kinds of password separate.

Knock and wait, meter reading and how the company contacts you

Some people need longer to get to the door. You can ask the company to knock and wait, giving you longer to answer1. This is part of priority services and costs nothing.

If you cannot read your water meter where it is, you can ask for it to be moved or for the company to read it for you more often1. Meter readers are genuine callers, and they will be happy to wait while you check their identity19.

Companies contact customers in different ways. Dŵr Cymru Welsh Water customers can sign up to receive alerts and updates about work or reported incidents nearby that could affect the water supply20. South West Water lists door knocking, where appropriate, among the ways it makes contact21. If you have a nominee, make sure the company knows they should be contacted too.

What a nominee hears about during a supply interruption

Bottled water being handed to a resident at the door during a supply interruption
If bottled water is delivered, phone the company to check the delivery is genuine.

When the water goes off, the company should keep you informed. Ofwat provides information on what communication you should expect from your water company in the case of an interruption to water supply12. If you have hearing difficulties, the company can contact a nominee to let them know when your supply is likely to be affected5.

Some households are more at risk during an interruption. Groups who may be most at risk include people who use more water due to a medical condition, babies and young children, older adults, and people with long term health conditions13. If you are in one of these groups, being registered means the company knows to get in touch.

Water companies can also deliver bottled water to residents during an interruption24. Ofwat provides information on what communication you should expect to receive from your water company in the case of an interruption to water supply6. It also helps to check on others, particularly members of your community who might need extra support, and offer assistance such as collecting bottled water13.

What happens when your water supply is interrupted

If you live in Wales, Scotland or Northern Ireland

All water companies in England and Wales have schemes allowing customers to register for free additional support1. In Wales, Dŵr Cymru Welsh Water and Hafren Dyfrdwy both run Priority Services with a nominee arrangement4. Dŵr Cymru customers can also sign up for alerts about incidents near them20.

In Northern Ireland, NI Water runs a customer care register. You can register your details to stay informed about events affecting your water supply25, and you can join by calling 0345 744 008826.

Scotland has its own water supplier and is not covered by the England and Wales priority services arrangements described here.

Where to get help

If you need help with your water account, start with your water company. You can find contact details for your water company on your bill23. If you are not sure whether you are registered for priority services, ask anyone you provide care for if they are registered, and contact your water company as soon as possible if you believe you are registered but have not received support13.

For more on what registration gives you, see Water Company Priority Services: What Registered Customers Get and Signing Up to Priority Services Registers for Energy and Water. Doorstep password schemes are covered in more detail in Doorstep Password Schemes From Water and Energy Companies. If you are supporting someone who finds these arrangements hard to manage, Extra Help in an Emergency: Older, Disabled and Medically Dependent Households sets out the wider picture.

Sources (26)
  1. Priority services, CCW, 2026-07-08
  2. Priority Services Register, South Staffs Water, 2026-10-28
  3. Nominee Scheme, Hafren Dyfrdwy, 2026
  4. Priority Services, Dŵr Cymru Welsh Water, 2026-10-28
  5. Priority Services, Portsmouth Water, 2025-08-19
  6. How to prepare for an incident, Thames Water, 2026-10-28
  7. Doorstep password, Thames Water, 2026-10-28
  8. Water and sewerage incidents at home, CCW, 2026-07-03
  9. Priority services: extra help for customers, CCW, 2026-07-08
  10. Priority services, Wessex Water, 2026-10-28
  11. Priority Services Register, Surrey County Council, 2026-08-24
  12. Water supply interruptions or outages, UK Government, 2026-10-12
  13. Water supply interruptions or outages, UK Government, 2026-10-12
  14. Priority Services, Essex & Suffolk Water, 2026-10-28
  15. Staying safe online and in the home, South East Water, 2026-10-28
  16. Change Priority Services options, Essex & Suffolk Water, 2026-10-28
  17. Hacked accounts, National Cyber Security Centre, 2026
  18. Using passwords to protect your devices and data, National Cyber Security Centre, 2026
  19. How to avoid bogus callers, Southern Water, 2026-10-28
  20. Winter ready, Dŵr Cymru Welsh Water, 2026-10-28
  21. Unplanned incidents, South West Water, 2026-10-29
  22. Bogus callers, Affinity Water, 2026-10-28
  23. Check drinking water quality, UK Government, 2026-10-29
  24. Supply interruptions, Severn Trent, 2026
  25. Emergency planning, Belfast City Council, 2026-10-29
  26. Failure of water infrastructure or loss of drinking water, Wiltshire and Swindon Prepared, 2026-10-25

Common questions

How do I check that a caller at my door is really from the water company?

Ask to see their identity card and check it before letting them in. Genuine callers such as meter readers will happily wait while you do. If you are still unsure, ask them to wait outside and phone your water company on the number printed on your bill or listed on its website. Never use a number the caller gives you. If you have joined a doorstep password scheme, ask for your password.

Can I change my doorstep password after I have set it?

Yes. Contact your water company and ask to change it, using the number on your bill or its website. Your new password is then the one genuine staff will use. Keep it to yourself and do not write it where a caller could see it. If you also hold online accounts, use a different, strong password for those, as the National Cyber Security Centre advises.

What information do I need to register a nominee?

Usually your name, address and date of birth, plus your nominee's name and contact details. Some companies ask for your account number and an email address, though these are often optional. You can register online through your account, by downloading and returning a form, or by asking for a postal form. Ask your nominee's permission before you pass their details on.

Does it cost anything to add a nominee or join the Priority Services Register?

No. All water companies in England and Wales run schemes giving free additional support to customers who need it, and adding a nominee is part of that support. There is no charge for the password scheme either. If anyone asks you to pay to register, treat it as suspicious and contact your water company directly using the number on your bill.

Which water companies cover Wales, and do they offer a nominee scheme?

Dŵr Cymru Welsh Water and Hafren Dyfrdwy are the main water companies in Wales, and both run Priority Services with a nominee arrangement. Hafren Dyfrdwy lets you appoint a nominee when you join, or apply by post. Dŵr Cymru lets a relative, friend or carer talk to them or receive correspondence on your behalf, with your permission.

What should I do if I think a bogus caller has phoned or visited me?

Do not let them in and do not give them any details. Close the door or end the call, then contact your water company using the number on your bill to check whether anyone was genuinely due. Genuine staff will never mind waiting while you check. If you feel threatened, contact the police. Problems with people pretending to be from utility companies do occur in some areas.

Can I get my bill explained to me in advance?

Yes. Priority services include giving you bills in a way you can understand, and a nominee can be appointed to receive correspondence and sort out payments on your behalf. If a bill is unclear, ask your water company to explain it before the payment date. You can find contact details for your water company on your bill.