HydroBASINS lev08 watershed · #4081003750
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 : Mường Chà, Sìn Hồ, Tủa Chùa
Sub-basin area
128,8km²
Upstream area
35 848,3km²
Discharge
961,02m³/s
Mean elev.
990m
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°
19,7°C
Annual rain
1 791mm
Moisture idx (CMI)
0,27
Runoff
1 090mm/an
PET
1 312mm
AET
1 033mm
Mean slope
25,5°
Water table
959cm
Forest
18%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)