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Water supply, quality of the water information
Tap water of Yokohama-shi
Until tap water is made
Pondage of water source
Bean knowledge of water supply
Delicious water plan of Yokohama
About use of service pipe made of lead
About procedure

  

Water supply, quality of the water information

 It is content that we published organization where there are the water supply quality of the water and tap water of Yokohama-shi, pondage of water source, bean knowledge of water in.

Tap water of Yokohama-shi

 Information about the water supply quality of the water of Yokohama-shi.

To page of tap water of Yokohama-shi

Until tap water is made

 Introduction before tap water of Yokohama-shi being made.

Page before tap water being made

Pondage of water source

 Pondage change of water supply water source in Yokohama-shi and the current water source situation.

To page of pondage of water source

Bean knowledge of water supply

 Bean knowledge information about water supply and water.

To page of bean knowledge of water supply

Delicious water plan of Yokohama

 We provide information of water doing living of all of tap water including good how to use and delicious how to drink water wealthily.

To page of delicious water plan of Yokohama

Cancellation of service pipe made of lead

 Approach to cancel service pipe made of lead used for service pipe owned by visitor.

To page of cancellation of service pipe made of lead

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Water Works Bureau fountain mark City of Yokohama, Water Works Bureau quality of the water section - February 24, 2011 making - March 22, 2017 update
It is inquiry - su-suishitsu@city.yokohama.jp opinion
Inquiry may have time for answer to the e-mail address mentioned above.
You call following visitor Service Center, and, in the case of dispatch, please fax.
Telephone: 045-847-6262 - FAX: 045-848-4281
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