HydroBASINS lev08 watershed · #4081107980
Bassin de Xe Don
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 7 administrative regions : Bachiangchaleunsook, Khongxedone, Lakhonepheng, Lao Ngarm, Sanasomboon +2
Sub-basin area
1 826,7km²
Upstream area
5 837,6km²
Discharge
218m³/s
Mean elev.
218m
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°
26,0°C
Annual rain
1 776mm
Moisture idx (CMI)
0,09
Runoff
1 215mm/an
PET
1 605mm
AET
1 015mm
Mean slope
2,7°
Water table
106cm
Forest
7%
Crops
5%
Urban
2%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)