HydroBASINS lev08 watershed · #4081000540
Bassin de Sông Hồng
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 8 administrative regions : Bảo Thắng, Bảo Yên, Mù Căng Chải, Sa Pa, Than Uyên +3
Sub-basin area
1 529,7km²
Upstream area
1 529,7km²
Discharge
42,56m³/s
Mean elev.
963m
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°
19,1°C
Annual rain
1 831mm
Moisture idx (CMI)
0,33
Runoff
888mm/an
PET
1 205mm
AET
1 012mm
Mean slope
19,1°
Water table
601cm
Forest
19%
Crops
4%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)