On 15th August 2018, a debris flow occurred  near Chulliyam Tribal colony.  During heavy rainfall, due to increase in pore water pressure and decrease in shear strength of the overburden material, the slope got failed which initiated the debris flow alon
Chulliyam_1
Chulliyam(Tribal colony)
Removal of unstable boulder and debris materials from the source as well as flow path,. No further slope modification and plantation should be made blocking the natural stream course.
During heavy rainfall, due to increase in pore water pressure and decrease in shear strength of the overburden material, the slope got failed which initiated the debris flow along the seasonal stream down slope.