Water supply
Procedure, inquiry about water supply to Water Works Bureau customer Service Center.
What's New
- November 24, 2020We updated weekly water supply tech job [the last inning] (November 24)
- November 18, 2020We released "for public information video coming Yokohama Channel".
- November 6, 2020Please be careful about suspicious individual pretending to be the Water Works Bureau staff
- November 5, 2020About public announcement of answer to question about bid manuals in Nishiya water purification plant redevelopment business (drainage processing facility)
- November 4, 2020We updated examination of water result.
