Register for tap water Please enter your details below. The form was not completed correctly. Please scroll up and see which field was not completed correctly. Your details Did you receive tap water from Waternet at a previous address? * Required Yes No Customer number (optional) i * You can find your customer number on your tap water bill, My Waternet, or on your bank account statement for your tap water instalments. Your customer number has 10 digits and starts with a 0 or 1, for example: 0012345678. Initials and surname *Required * Date of birth *Required * Email address *Required * Phone number *Required * Supply address Enter the details of the address at which we supply your tap water. Street name *Required * House number + suffix *Required * Postal code *Required * Is your postal address different from the supply address * Required Yes No Postal address Do you have a PO Box number? Then please fill in the PO Box number field. If you do not have a PO Box number, then enter your house number and postcal code. PO Box number (optional) i * Postal code (optional) * House number + suffix (optional) * Your payment details How would you like to pay your bills? *Required -- Select an option -- By direct debit | Per month By direct debit | per 3 months Manually | Per month Manually | Per 3 months * IBAN account number *Required i * Bills How would you like to receive your bills? * Required Per post By email Please be aware: You will save €1.50 per bill if you receive it via email. You will also help to save the environment. Email address *Required i * Key handover and water meter The effective date of the agreement with Waternet is the date on which you received the key. Date on which you received the key *Required i * Is there a water meter present? * Required Yes No Many water meters have a flap that you first have to lift to see the meter reading. The water meter is usually located in the meter closet. Or next to your boiler. In some homes, the water meter is in the toilet, bathroom, or kitchen. Still haven't found it? Look under the hatch at your front door or back door. Water meter number *Required i * Enter the meter reading as of the date of the key handover. You can find this reading in the lease or purchase agreement. Or contact your real estate agent or landlord. Meter reading on key transfer date *Required * Number of inhabitants *Required i * Was the key handover more than 3 months ago * Required Yes No Date of current meter reading *Required * Current meter reading *Required * Enter all the digits which are shown on the black background. Also if the number is a zero (0). You do not need to enter the digits from the red background. See for an example: Comments (optional) * Statement of agreement * Required I agree to Waternet's General Terms and Conditions for Tap Water General Terms and Conditions for Tap Water (pdf, 1 MB) Please tick to confirm you are not a robot *Required Please tick the box to continue. Submit Previous step Next step