| HEP | Component | No. of land-slide | Road construction | Road length (m) | Debris | Geology* | Land use | Slope in Degree |
| 1.LNP | Dam Site | 2 | Widening of NH | 1275 | 2 | Quartz-mica feldspathic gneisses with quartz veins | Degraded Forest | 47.98 |
| Fore Way | 0 | NH to Muck site | 200 | 10 | Quartz feldsphatic gneisses, over burden consisting of gneisses boulders in a silty sandy matrix with two sand horizon | Old rock fall | 29.25 | |
| DabraniAdit | 5 | NH to adit | 650 | 5 | Quartz-mica feldspathic gneisses with quartz veins | Grass land with thin forest | 23.75 | |
| GungaAdit | 7 | NH to Gungaadit | 3888 | 5 | Mica schist with meta basics and gneissic band having quartz veins | Dense forest | 36.13 | |
| HelguAdit | 6 | NH to Helguadit | 1310 | 3 | Biotite gneisses and augen gneisses with schist and meta basic bend | Grass land | 33.82 | |
| Surge Shaft | 3 | NH way to Kunjan village | 4285 | 3 | Migmatites, mica gneisses, schist and meta basic band | Grass agriculture land | 33.42 | |
| Pressure Shaft | 4 | Kunjan Road Pressure Shaft | - | 2 | Migmatites, mica schist Augen gneisses, quartz-mica gneisses with schist | Agriculture land | 31.80 | |
| Power House | 5 | Widening of NH | 2750 | 5 | Migmatites quartz-mica gneisses with schist band | Agriculture/grass land | 47.98 | |
| Tail Race Tunnel | 1 | - | - | 2 | Migmatites Mica schists, Augen gneisses Quartz mica gneisses with schist | Grass with thin forest | 30.96 | |
| 2.PM | Dam Site | 1 | Widening of NH Swari Gad to Thirang | 2500 | 1 | Foliated and joined fresh gneisses and schist | Thick forest | 27.47 |
| Power House | 1 | NH to Aungi village | 1100 | 1 | Foliated Fresh quartzite schists and meta basics | Agriculture land | 35.37 | |
| 3.MBI | Dam Site | 1 | Dam axis to Jamak village | 400 | 1 | Quartzite with clay | Agriculture land | 17.74 |
| Power House | - | Tiloth bridge to powerhouse | 200 | 1 | Gravel deposit with schist with schist | Agriculture settlement | 23.75 | |
| 4.MBII | Dam Site | - | Joshiyara bridge to MB IIdam axis | 500 | - | Quartz with slate band and meta basic rocks | Agriculture settlement | 6.28 |
| DhanariAdit | - | Dhanari road to adit | 7000 | 1 | Meta Basics and Slate | Agriculture land | 16.20 | |
| Surge Shaft | 1 | NH 108 to Dharasu Power house and surge shaft | 1000 | 1 | Basic, meta basic, ultra basic rocks | Forest land | 23.75 | |
| Pressure Shaft | - | - | 1 | Quartzite with green greyish gneisses | Forest land | 27.47 | ||
| Power House | 3 | NH 108 to Dharasu Power house | 5420 | 3 | Phyllites and greywackes are the main rock | Agriculture land | 18.26 |