Sediment disaster warning area

  Areas of land where it is recognized that there is a risk of harm to the lives or bodies of residents in the event of a collapse of steep slopes, etc.

Sediment disaster warning special area

Of the sediment-related disaster warning area, in the area of land where it is recognized that if a steep slope collapses, building damage will occur and there is a risk of significant damage to the lives or bodies of residents, etc., certain development activities will be carried out. Areas of land that should be restricted and the structure of buildings with living rooms should be regulated

(Partially omitted)