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
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conservation Renewal Plan (March 2018)
Last updated on July 10, 2020.
Based on the Water Works Bureau Action Plan of the Yokohama City Public Facilities Management Basic Policy (March 2015), we have announced the conservation Renewal Plan.
Water Works Bureau has positioned the Basic Plan for Facility Development and Management as a conservation renewal plan.
Basic Plan for Facility Maintenance and Management (PDF: 821KB)
Individual conservation Plan (PDF: 981KB)
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Inquiries to this page
Planning Division, Water Works Bureau Facility Department
Phone: 045-671-3061
Phone: 045-671-3061
Fax: 045-212-1158
E-Mail address su-keikaku@city,yokohama.jp
Page ID: 865-713-391
