HydroBASINS lev08 watershed · #4081019470
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 1 administrative regions : Samphanh
Sub-basin area
195km²
Upstream area
195km²
Discharge
5,47m³/s
Mean elev.
918m
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°
20,7°C
Annual rain
1 723mm
Moisture idx (CMI)
0,15
Runoff
875mm/an
PET
1 466mm
AET
1 041mm
Mean slope
17,5°
Water table
538cm
Forest
3%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)