Find out more information
Register or log on to view your bills online
Give us a call on
Find our more information
Find out more about how you can save water and save money.
That's why we have a dedicated team to help you save water and save money.
Changes for Large Business Customers
Welsh Water is the sixth largest of the ten regulated water and sewerage companies in England and Wales. Responsible for providing over three million people with a continuous, high quality supply of drinking water and for taking away, treating and properly disposing of the wastewater that is produced, we are fully committed to delivering best quality service at least possible cost.
Since 2001, we have been owned, financed and managed by Glas Cymru. Unique in the water and sewerage sector, Glas Cymru is a company limited by guarantee and as such has no shareholders.
Information about the Directors of Welsh Water.
Brief details about the assets used to provide water and sewerage services.
Welsh Language Scheme
Details of our Welsh Language Scheme.
Our Sustainable Future
Information on our main objectives and our ‘direction of travel’ over the next 25 years.
Hi, I'm Rita
We're finding an answer to your question
We’re really sorry but we cannot deal with your request at the moment. Please check back and try again in a few minutes. We’re sorry for any inconvenience this may have caused.
There are several questions that might be relevant to you, these are:
I didn't quite get that I'm afraid .. try adding more detail to the question.
Alternatively, pick from some of our most popular FAQ's
Was this answer helpful?