My account login

Welcome. Please log in to access and manage your Hafren Dyfrdwy accounts.

If you are a new user you can register here. If you've been here before you can log in using your details below.

If you used to be a Severn Trent Water customer and have already registered an online account, you can log in with your usual account details.

If you used to be a Dee Valley Water customer, you'll be getting your new account details soon. In the meantime you can contact us


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