Free Service!!!: Payment for your water bill can be made through the City’s Direct Debit option. You will still receive your bill in the mail as usual and the payment is automatically debited on the due date, which is the 15th of the month in which it is due. The form is available on our website, www.cityofsycamore.com in the document library. Simple, easy and convenient, avoid late payments and penalties, sign up today! Call 815-895-6542 with any questions.