Yokohama-shi top page ＞ Water Works Bureau top page
Please be careful about suspicious individual talking about the Water Works Bureau staff
We talk about Water Works Bureau, and forthcoming cases are frequent for quality of the water investigation and installation of water purifier. We do not visit Water Works Bureau without request from customer. Please be careful.
|June 13, 2018||We hold child adventure 2018|
|June 12, 2018||We updated water quality test result (feed cock, water purification plant) in the H30 year.|