In the event of a typhoon, sewerage facilities are functioning!

　In order to protect the city from heavy rain, Yokohama City is developing sewerage facilities (rainwater storage facilities such as rainwater storage pipes and rainwater regulating ponds) that temporarily store rainwater. In Typhoon No. 15 in September and Typhoon No. 19 in October, the Tsurumi River basins such as Tsuzuki Ward  , Kohoku Ward and Tsurumi Ward were able to prevent rainwater from overflowing throughout the city due to heavy rain in rainwater storage facilities, thereby reducing flood damage.
　We will inform you about the storage status of major rainwater storage facilities and the location map of the facilities this year.