HydroBASINS lev08 watershed · #4081041900
Bassin de ນຳ້ເຊັງ
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 : Ngoi, Pak Xeng, Viengkham
Sub-basin area
923,7km²
Upstream area
2 769,7km²
Discharge
37,86m³/s
Mean elev.
800m
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°
21,9°C
Annual rain
1 550mm
Moisture idx (CMI)
0,02
Runoff
366mm/an
PET
1 522mm
AET
1 007mm
Mean slope
17,3°
Water table
611cm
Forest
1%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)