HydroBASINS lev08 watershed · #4081067890
Bassin · #4081067890
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 : Keo Oudom, Longsane, Phun, Vangvieng
Sub-basin area
458,3km²
Upstream area
458,3km²
Discharge
20,91m³/s
Mean elev.
370m
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°
24,6°C
Annual rain
2 827mm
Moisture idx (CMI)
0,42
Runoff
1 428mm/an
PET
1 619mm
AET
1 146mm
Mean slope
8,0°
Water table
252cm
Forest
16%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)