For inquiries regarding water supply, please contact the Water Works Bureau Customer Service Center.
Water Works Bureau Customer Service Center
Phone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Here's the text.
Last update date July 24, 2023
Facility tours have been canceled as a countermeasure against COVID-19 infection, but reservations will be resumed from Monday, July 24, 2023.
The purpose is to deepen the understanding of the water supply business by actually observing the water purification process in which safe and high-quality tap water is produced, the purpose is to deepen the understanding of the water supply business and make the water supply more familiar.
The target facilities are as follows.
Kawai Purification Plant
Kosuzume Purifiction Plant
Aoyama Water Source Office
Watershed Forest Management Office
※About Nishiya water purification plant, water quality inspection room
Due to the Nishiya Water Purification Plant Redevelopment Project, it will not be possible to enter the hall, so we will cancel it during the construction period.
※About Yokohama Water Supply Memorial Hall
With the Nishiya water purification plant redevelopment project, the museum was completely closed at 17:00 on Thursday, September 30, 2021.
“Tour of water purification plants, etc.”
For more information about water purification plant tour, please access the details page from this link.
Water Works Bureau Customer Service Center
Phone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Water Works Bureau Water Purification Department Water Purification Section
Phone: 045-671-3544
Phone: 045-671-3544
Fax: 045-212-1158
Email address: su-josui@city.yokohama.jp
Page ID: 670-104-192