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Washing hands

~ Aiming for a comfortable living environment~

Last Updated May 21, 2024

Brochure

Those who own buildings in areas where sewers have been maintained and sewage can be treated at the Water Reclamation Center (= treatment area) are required to wash water washing.

"Water Washing Handbiki" is a pamphlet for answering various questions about washing.

  • Role of Sewerage
  • Structure of Sewerage
  • Obligation of flushing work
  • How to recommend flushing work
  • Grants and Loan Program
  • Sewerage fee
  • How to put a sewer pipe into a private road
  • To everyone at factories and business sites
  • If you're having trouble flushing
  • Requests from Sewerage River Bureau
  • News from Yokohama City

(Distribution location)

  • Public Works Office in each ward
  • Sewerage River Bureau Sewer Management Division

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For inquiries to this page

Sewerage River Bureau Sewerage Pipeline Department Sewer Management Division

Phone: 045-671-2832

Phone: 045-671-2832

Fax: 045-641-5330

Email address: gk-kanrohozen@city.yokohama.lg.jp

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Page ID: 510-333-115

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