ACTIVE FAULT IN THE UPPER REGION OF CIMANUK RIVER RELATED TO ITS IMPLICATION OF LANDSLIDE RISK ZONES

in the area of West Java. The development of Jatigede Reservoir in the area of Upper Region of Cimanuk Watershed raises some concerns because the reservoir area passed Baribis fault, which formed minor faults in the upper of Cimanuk Watershed. Faults can cause geological disasters such as landslides. It is necessary to make prevention and minimize the possible impact of disaster. The purpose of this study is to obtain information about the fault occurrences in upper region of Cimanuk Watershed that will affect landslide risk zones in the area. The aim of the research is to obtain information about the existence of faults that control the occurrences of landslide potential in the upper region of Cimanuk Watershed. Research area include of Sumedang Regency and Garut Regency, covering some districts such as Tomo District, Paseh District, Situraja District, Pasanggrahan District