I would like to ask questions and consult about privately owned rainwater regulating ponds and retarding ponds.

Many of the managers of facilities that are generally called rainwater runoff control facilities, such as rainwater regulating ponds and reservoirs, are owned by private businesses. Please confirm the administrator and contact information on the signboard installed around the facility.
In addition, for those who own rainwater regulating ponds / Reservoirs installed in conjunction with these development activities, etc., the contact point for questions and consultations, such as reporting on the status of maintenance and changes in the owner vary depending on the department that instructed Please check.

It applies to facilities which we installed based on the regulations about adjustment of Yokohama-shi development business, specific city river inundation damage measures law.
For more information, please visit our website.
To owners of rainwater regulating ponds and rainwater storage facilities

It applies to facilities established based on the City Planning Act.
For more information, please visit our website.
To owners of rainwater regulating ponds and rainwater storage facilities