HydroBASINS lev08 watershed · #4080838560
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 3 administrative regions : Lower Subansiri, Upper Subansiri, West Siang
Sub-basin area
57,7km²
Upstream area
25 266,5km²
Discharge
1 932,28m³/s
Mean elev.
733m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Kamla River503 km²
- Bassin de Subansiri29 km²
3 dept-equivalent regions (GADM L2)
- 30.2 km²52.4% of basin
- 22.8 km²39.6% of basin
- 4.6 km²8.0% 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°
20,6°C
Annual rain
2 870mm
Moisture idx (CMI)
0,54
Runoff
5 395mm/an
PET
1 307mm
AET
1 152mm
Mean slope
26,8°
Water table
792cm
Forest
49%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)