Pay by mail with a check or money order. Be sure to include the payment coupon from your statement or note your account number on the check.
 
Please note:  If you are paying through your bank, they send a physical check and can take up to 10 days for DPW to receive the payment.

DPW MailingAddress
5290 E Northgate Loop
Flagstaff, AZ  86004-6204