HydroBASINS lev08 watershed · #4080998390
Bassin de Sông Đà
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 across 2 countries : Honghe Hani and Yi, Mường Nhé, Mường Tè
Sub-basin area
1 191,6km²
Upstream area
21 997km²
Discharge
501,18m³/s
Mean elev.
1 064m
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°
20,0°C
Annual rain
1 541mm
Moisture idx (CMI)
0,09
Runoff
1 150mm/an
PET
1 396mm
AET
1 025mm
Mean slope
21,1°
Water table
690cm
Forest
10%
Crops
5%
Urban
0%
Protected
49%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)