HydroBASINS lev08 watershed · #4080892310
Bassin de Brahmaputra
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 5 administrative regions : Bongaigaon, Dhubri, Goalpara, North Garo Hills, West Garo Hills
Sub-basin area
1 611,1km²
Upstream area
464 907,2km²
Discharge
20 142,74m³/s
Mean elev.
98m
Administrative coverage
Species present
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°
24,3°C
Annual rain
2 738mm
Moisture idx (CMI)
0,51
Runoff
1 068mm/an
PET
1 343mm
AET
1 069mm
Mean slope
2,8°
Water table
127cm
Forest
14%
Crops
59%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)