To add the City of Pembroke as a payee to your online banking, use the search term "Pembroke" and choose "Taxes" for property taxes or "Water works" for water/sewer billing.
Your account number can be found at the top right hand side of your bill. Use this account number without any dashes or decimals, adding extra zeros to the end if required.
Specific online banking information for Canadian banks is available at the below link.
Banking information for online water/sewer and property tax payments