HydroBASINS lev08 watershed · #4081017440
Bassin de ນຳ້ເນັນ
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 across 2 countries : May, Nậm Pồ, Samphanh
Sub-basin area
523,6km²
Upstream area
523,6km²
Discharge
13,97m³/s
Mean elev.
845m
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°
20,9°C
Annual rain
1 788mm
Moisture idx (CMI)
0,19
Runoff
842mm/an
PET
1 449mm
AET
1 035mm
Mean slope
14,4°
Water table
501cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)