Your XÕ¾¸£ÀûËù of Mount Vernon water/sewer utility bill can be automatically deducted from your checking account each month. To do so, complete this form and return it to XÕ¾¸£ÀûËù Hall. Your payment will be deducted from your account on the 15th of each month. You will still receive a copy of your water bill every month, but it will say “AUTO DRAFT DO NOT PAY.”