Your Account

See how to register with us, update your details or find a WPRN.

Your Irish Water account means we can contact you in the future about any outages or issues in your area.

Register below or make changes to your existing account if your details have changed.

Register with us

Learn how to register for an account with us as a domestic customer.

Update your account

You can update your Irish Water account details by logging into your online My Water account. Alternatively, you might need to see what you should do if you're moving home or selling a home.

Application number or WPRN

You can find your WPRN or application number by logging in to your My Water account. Alternatively, you will find the details at the top right corner of a previous water bill.

If you don't already have a My Water account, call us on 0818 778 778 / International +353 1 707 2828 (lines open 9am-2pm Monday to Friday).