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.
- Yokohama-shi Top Page
- Municipal Government Information
- About Yokohama-shi
- Organization of the City
- Introduction of Water Works Bureau
- Water Works Bureau's Business Plan
- FY2025 Water Works Bureau Business Plan
The text is from here.
FY2025 Water Works Bureau Business Plan
Last updated on January 28, 2025.
2025 business plan (PDF: 1,805KB)
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Inquiries to this page
Accounting Division, Water Works Bureau Management Department
Phone: 045-671-3324
Phone: 045-671-3324
Fax: 045-212-1157
E-Mail address [email protected]
Page ID: 417-548-752
