BAHAYA BANJIR DI KAWASAN DAS BERINGIN DAN ROB DI MANGUNHARJO

Abstract

Beringin river is one of 18 rivers in West Semarang.  Most ofits catchment  area have developed as industrial  area and housing  complex.  Those developments   have changed  and destroyed  its green area, so made it over flow and flood. Mangunharjo   is an area in West Semarang. The area has been destroyed  by abration  as the result of PT KLI activities.  The flood and abration  have influenced human being in Semarang.  This research  is emperical,  exploring  the existing,  and asking  for response of the inhibitans. As the result, the government minimalized  those conditions  with many regulations, but they do not give priority to the public services. For the environment  was not looked out, the problems  are going to be worse. There are 4 methods to drainage environment  friendly such as: conservation  pond, well drill in land, river side  polder, and ground  water protection  area. The government has to make action plans and total management  for the next. All inbibitans should join with him.