Your Six Mile Water District entire account number consists of ten total digits. As you will see on the top right portion of your bill there are eight numbers followed by a space and then another two numbers. In order to verify your account to register or to use QuickPay, please enter a dash in between the first eight digits and the last two digits as shown below: Sample Account Number as printed on your bill: 01020304 00 should be entered in as: 01020304-00 to register or use QuickPay. Thank you!