- Yokohama-shi Top Page
- Living and Procedures
- Community Development and Environment
- Rivers and sewers
- Sewer
- Disaster prevention and disaster countermeasures
- Others
- [Reference] Past inland water hazard maps (published in 2014 and 27)
Here's the text.
[Reference] Past inland water hazard maps (published in 2014 and 27)
Last Updated May 13, 2024
Download past inland water hazard map (PDF)
The inland water hazard map announced in 2014 and 27 is based on the maintenance status of rivers and sewerage facilities as of the end of 2010, and the assumed rainfall of 76.5 mm per hour.
Please be sure to check the latest version for your reference.
※Distribution of maps on paper media has ended.
Others
※The website address described in the information page has been modified.
For more information, please refer to the following link. (PDF:318KB)
You may need a separate PDF reader to open a PDF file.
If you do not have it, you can download it free of charge from Adobe.
To download Adobe Acrobat Reader DC
Inquiries to this page
Sewerage River Bureau Management Promotion Department Management Promotion Section (plan)
Telephone: 045-671-2838
Telephone: 045-671-2838
Fax: 045-664-0571
Email address: gk-management@city.yokohama.lg.jp
Page ID: 553-339-228