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Organizational System for Community and Regional Affairs Organizational System for Community and Regional


Use of well water at SFC Campus

In 2007, a groundwater supply system using a "groundwater membrane filtration system" for a stand-alone water supply dedicated for private use began operation.Until April 2020, well water was used as drinking water and greywater, but due to the closure of campuses as a result of the spread of COVID-19, water usage had decreased considerably. Therefore, well water was used only in the greywater system for miscellaneous purposes. Water usage has since recovered from May 2022 onwards and usage of well water as potable water has resumed. Approximately 17,500㎥ of well water was used in AY 2022.

Applicable regions

Kanagawa Prefecture City of Yokohama, Kawasaki City

Implementation period

November 1, 2007 - present

Community and Regional Affairs category

  • Environmental initiatives



Person in charge

SFC Facilities and Accounting