Top page > Road and Highway Bureau > River management section
River management section
We perform maintenances such as city management river, waterway and property management, flood control.
- River introduction of Yokohama
- Promenade of brook
- River protection monthly news
- Waterside protection society
- Torrential rain measures in hydrophilic base
- River water level information
- River quality of the water accident correspondence
- River check
- The flooding situation (video) at the time of heavy rain
- Radiation relations
- Loan of rainwater adjustment reservoir
- Yokohama-shi river maintenance plan
Top page > Road and Highway Bureau > River management section