HydroBASINS lev08 watershed · #4081058870
Bassin de Nam Ngiep
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 : Khoune, Phaxay, Thathom
Sub-basin area
210,9km²
Upstream area
945,4km²
Discharge
18,19m³/s
Mean elev.
1 180m
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°
19,9°C
Annual rain
1 556mm
Moisture idx (CMI)
0,10
Runoff
836mm/an
PET
1 394mm
AET
935mm
Mean slope
15,3°
Water table
414cm
Forest
15%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)