HydroBASINS lev08 watershed · #4081048150
Bassin de Nam Neun River
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 2 administrative regions : Huameuang, Kham
Sub-basin area
640,2km²
Upstream area
3 393,1km²
Discharge
42,98m³/s
Mean elev.
1 007m
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°
20,2°C
Annual rain
1 366mm
Moisture idx (CMI)
-0,01
Runoff
498mm/an
PET
1 372mm
AET
918mm
Mean slope
18,6°
Water table
650cm
Forest
8%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)