HydroBASINS lev08 watershed · #4080836210
Bassin de Subansiri
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Upper Subansiri, West Siang
Sub-basin area
28,8km²
Upstream area
17 107,5km²
Discharge
1 125,41m³/s
Mean elev.
750m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Subansiri River3900 km²
- Bassin de Siu River1136 km²
2 dept-equivalent regions (GADM L2)
- 28.7 km²99.8% of basin
- 0.0 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,5°C
Annual rain
2 875mm
Moisture idx (CMI)
0,54
Runoff
5 493mm/an
PET
1 306mm
AET
1 152mm
Mean slope
28,9°
Water table
757cm
Forest
80%
Crops
10%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)