Alternative channels
Mail, text, and in-person payment instructions
Pay by text
A dedicated this detail was not publicly posted. The current Antioch payment page lists an online portal, autodraft, phone payment, mail, drop box, and MyCivic Utilities app but does not publish a text-to-pay keyword or SMS enrollment workflow.
Mail-in address
City of Antioch, P.O. Box 6014, Whittier, CA 90607-6014
Counters, drop boxes, and office hours
Antioch City Hall Water Services, first floor, 200 H Street, Antioch, California 94509, Monday through Friday, 8:00 a.m. to 5:00 p.m. A drive-up drop box is in the middle parking lot at City Hall and does not accept cash. The city also offers a smartphone MyCivic Utilities app; the reviewed page does not enumerate all desk payment instruments.