Where can I view and obtain public sewer ledgers?

There are three ways to read and obtain public sewer ledgers.
Regarding the status of buried pipes, we do not accept telephone inquiries because it is difficult to identify the location or if a mistake occurs, the impact will be large.

It is possible to view and print on the administrative map information provision system on the Yokohama City homepage.
Please proceed from the "Dai-chan Map" in the administrative map information provision system.

Reading and acquisition are possible by Yokohama-shi sewer ledger reading system in "Yokohama Architecture Information Center" on the second floor of the city hall.
Viewing the system is free.
The copy is obtained (A3 version monochrome) 30 yen / sheet.

You can view the ledger of the division in charge at Public Works Office in each administrative district.
Reading the ledger is free of charge.
The copy is obtained (A3 version monochrome) is 20 yen / sheet.

Yokohama City Administrative Map Information Providing System (outside site)