HydroBASINS lev08 watershed · #4080912370
Bassin de Mahananda River
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 : Katihar, Maldah, Purnia
Sub-basin area
545,9km²
Upstream area
12 544,4km²
Discharge
494,29m³/s
Mean elev.
32m
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°
24,9°C
Annual rain
1 321mm
Moisture idx (CMI)
-0,15
Runoff
847mm/an
PET
1 560mm
AET
886mm
Mean slope
0,1°
Water table
5cm
Forest
0%
Crops
85%
Urban
9%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)