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Kosuzume Purifiction Plant's future abolition

Last Updated February 19, 2024

About 60 years have passed since the construction of Kosuzume Purifiction Plant, and it is aging. In addition, there are many issues in considering the future water supply.
Therefore, Yokohama City has decided to stop water purification in Kosuzume Purifiction Plant by 2040.

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We have prepared materials for customers to know about the abolition of Kosuzume Purifiction Plant.

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For inquiries to this page

Water Works Bureau Facility Department Planning Division

Phone: 045-671-3061

Phone: 045-671-3061

Fax: 045-212-1158

Email address: su-keikaku@city.yokohama.jp

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Page ID: 394-473-815

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