Visit of water supply facility

With new coronavirus infectious disease measures, we will cancel visit to facility and reservation acceptance in 2020 (until March 31, 2021).
Target facilities are as follows.

Nishiya water purification plant (including the water supply Memorial, the quality of the water examination room)
Kawai water purification plant
Willow tit water purification plant
Aoyama water source office
Forest at the head of a river management place

But we open only open space (outdoor facility) of rest of the water supply Memorial from Monday, July 13, 2020.
We will tell about 2021 some other time.
Visits such as water purification plant