HydroBASINS lev08 watershed · #4081065790
Bassin de Nam Tan
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 : Khamkheuth, Viengthong
Sub-basin area
205,4km²
Upstream area
205,4km²
Discharge
4,48m³/s
Mean elev.
961m
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°
20,5°C
Annual rain
1 875mm
Moisture idx (CMI)
0,27
Runoff
795mm/an
PET
1 372mm
AET
967mm
Mean slope
16,8°
Water table
537cm
Forest
49%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)