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Last updated on July 12, 2024.

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Water Works Bureau Water Quality Division

Location

〒240-0045
522, Kawashimacho, Hodogaya-ku, Yokohama-shi
2nd floor of Nishiya Water Purification Plant Main Building
Link to the guide map

Major Operations and Contacts

Major Operations and Contacts
Major Operations Contact information

Tests related to tap water quality, consultation correspondence, statistical data preparation, surveys and research, etc.

TEL: 045-371-5656
Fax: 045-371-6942
E-Mail address su-suishitsu@city.yokohama.jp


Inquiries to this page

Water Quality Division, Water Works Bureau Water Purification Department

Phone: 045-371-5656

Phone: 045-371-5656

Fax: 045-371-6942

E-Mail address su-suishitsu@city.yokohama.lg.jp

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Page ID: 566-485-667

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