Water Works Bureau Water Distribution Division

Location

〒231-0005
6-50-10, Honcho, Naka-ku, Yokohama-shi
20th floor of City Hall
Link to the guide map

〒240-0046
4-1 Buddha west, Hodogaya-ku, Yokohama-shi
1st floor of Nishitani Branch Office
Link to the guide map

Major Operations and Contacts
Major Operations	Contact information
Thing about communication adjustment in water distribution department	TEL: 045-671-3064 Fax: 045-212-1167 E-Mail address su-haisui@city.yokohama.jp

Major Operations and Contacts
Major Operations	Contact information
Investigation of new construction, expansion and improvement work of water distribution facilities	TEL: 045-671-3065 Fax: 045-212-1167 E-Mail address su-haisui@city.yokohama.jp

Major Operations and Contacts
Major Operations	Contact information
Water leakage Administration Section conducts underground water leakage surveys throughout the city by staff and contractors. The survey will be conducted on the road, and if a suspicion of water leakage is confirmed, the customer will obtain permission to enter the residential land in advance and then check the sound of the water leakage. If you are absent, I will visit you again. At the time of the survey, the staff carries an employee ID card, and the contractor wears an ID card and armband issued by Water Works Bureau. In recent years, many suspicious person informations have made malicious visits, so if you have any questions, please contact the Customer Service Center or the leak Administration Section. (Click here for suspicious person information) Leakage survey on roads Leakage survey in residential land	TEL: 045-331-1838 Fax: 045-332-1442 E-Mail address su-haisui@city.yokohama.jp

Major Operations and Contacts
Major Operations	Contact information
Thing about making, arrangement and storage of water supply facility figure Collection and management of pipeline information pertaining to the drawing management system	TEL: 045-331-6520 Fax: 045-332-1442 E-Mail address su-haisui@city.yokohama.jp

Distribution Division, Water Works Bureau Distribution Department

Phone: 045-671-3064

Fax: 045-212-1167

Page ID: 300-938-047