If you’d like to make a payment by phone, you can dial direct to our automated system at 1-844-611-4016. Please have your account number and PIN available when you call. Your account number and PIN numbers can be found on your water bill. Please be aware that turnoff charges or other account adjustments will not be reflected in the online or phone payment systems until the next business day. There is a convenience fee associated with all phone and online payments. The convenience fee is not charged by the MPWC, but by the third party processor. Convenience fees are charged as follows: Credit/debit card payments are subject to a convenience fee of 2.95% and payments made by e-check are subject to a convenience fee of $1.05.