HydroBASINS lev08 watershed · #4081026620
Bassin de ນ້ຳອູ
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 3 administrative regions : Khua, May, Samphanh
Sub-basin area
275,2km²
Upstream area
11 924,9km²
Discharge
402,67m³/s
Mean elev.
830m
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°
21,4°C
Annual rain
1 684mm
Moisture idx (CMI)
0,11
Runoff
762mm/an
PET
1 503mm
AET
1 025mm
Mean slope
20,0°
Water table
632cm
Forest
2%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)