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About rate
Structure of water rate
Water rate chart
WEB membership site
Inspection of a meter of water meter
Member of water meter inspection of a meter and member of rate rearranging
About exchange of water meter


WEB membership site

 We renewed "WEB membership site".

 WEB membership site is registration free service for customers who use water supply of Yokohama-shi.
 ※You can use service by password with ID of old Internet bill inquiry service and ID that is similar as for the person you have by password.

Service contents

 ・We display use quantity of water, water rate, sewerage system usage fee, change graph of charged amount (past two years inquiry).

 ・Application for plastic credit.

 ・Addition (we register plural use places by one login ID and display each inquiry information) of customer number

New registration using WEB membership site and login.


You can look at sample screen of rate inquiry service from this.


About instructions, please confirm from this.



Water Works Bureau fountain mark City of Yokohama, Water Works Bureau service promotion section - February 24, 2011 making - May 7, 2018 update
Opinion, inquiry - su-sabisu@city.yokohama.jp
Telephone: 045-847-6262 - FAX: 045-848-4281
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