We perform system maintenance in the next schedule.
From Wednesday, January 27, 2021 9:00 to 12:00
※System maintenance period of application for WEB member service and beginning to use, cancellation of water supply by the Internet cannot use. I apologize for the inconvenience, but I would like understanding to customer.
Start cancellation reception desk application page by the Internet
Login page of WEB membership site
Inquiry about water supply to Water Works Bureau customer Service Center