Dwr Cymru Welsh Water

Step 1 of 3

Setup a direct debit

Use this form to provide an instruction to your bank or building society to pay you water bill by Direct Debit.

  

Please click here to view our Direct Debit Guarantee.

Service User Number: 997542

 
 
* You will need your Welsh Water account reference number, it can be found in the top right corner of your bill.

Are you a business customer?*
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Additional Number
What language would you like future correspondence to be in?
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