HydroBASINS lev08 watershed · #4081062200
Bassin de ນ້ຳງືມ
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 2 administrative regions : Phun, Xaysomboun
Sub-basin area
430km²
Upstream area
4 661,4km²
Discharge
136,8m³/s
Mean elev.
1 026m
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
2 044mm
Moisture idx (CMI)
0,26
Runoff
1 246mm/an
PET
1 479mm
AET
1 029mm
Mean slope
16,3°
Water table
521cm
Forest
9%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)