HydroBASINS lev08 watershed · #4081063090
Bassin de Nam Sang
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 4 administrative regions across 2 countries : Kỳ Sơn, Morkmay, Tương Dương, Viengthong
Sub-basin area
715,9km²
Upstream area
715,9km²
Discharge
19,26m³/s
Mean elev.
864m
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°
21,1°C
Annual rain
1 695mm
Moisture idx (CMI)
0,17
Runoff
848mm/an
PET
1 399mm
AET
959mm
Mean slope
19,4°
Water table
587cm
Forest
46%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)