Slide took place along a seasonal 1st order stream
Mangalagiri Rock-cum-debris Flow
Mangalagiri
Removal of unstable material from source and along the slide flow path, proper channelization of the stream
Heavy outflow of water along a seasonal 1st order stream, during heavy rainfall, leading to widening of the original stream path and  removal of  overburden material on the rock mass , presence of highly fractured  and jointed rock mass at source of the