Above the urban surface

This thesis aims to solve inland urban flooding in residential communities of southwestern Washington D.C. by refining the current urban surface there. By learning from the natural mountainous surface of the area, this study proposes a plan to add a new layer of urban surface above the original highly developed ground, in order to collect, recycle clean rainwater, and reduce the stress on the urban sewer system. The conclusion of the design strategies rebuilds a sustainable urban infrastructure system for the decaying urban residential area, with influence from the disciplines of both landscape and architecture