Payment Locations: You may pay your bill by mail (City of Northport, P.O. Box 748002, Atlanta, GA 30374-8002), inside the water office, through our drive-through window, by automatic bank draft, in our after-hours depository located at the West End of the building, or make your payment online. We accept cash, money order, check, Visa, MasterCard, and Discover. Current rate information can be found on our website. If you have any questions, please call our office at 205-339-7024.