Water supply
What's New
- April 19, 2019City of Yokohama, Water Works Bureau temporary worker offer guidance for impaired people
- April 19, 2019We updated result of a measurement (water purification plant) of radioactive material.
- April 12, 2019We updated result of a measurement (feed cock) of radioactive material.
- April 4, 2019We updated examination of water result (feed cock, water purification plant, water source).
