HydroBASINS lev08 watershed · #4080875100
Bassin de Ai 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 17 administrative regions across 2 countries : Athang, Chhudzom, Chhuzagang, Chirang, Dekiling +12
Sub-basin area
1 299,3km²
Upstream area
1 299,3km²
Discharge
34,31m³/s
Mean elev.
1 281m
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°
18,0°C
Annual rain
3 011mm
Moisture idx (CMI)
0,57
Runoff
846mm/an
PET
1 212mm
AET
1 025mm
Mean slope
19,7°
Water table
650cm
Forest
47%
Crops
9%
Urban
0%
Protected
49%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)