HydroBASINS lev08 watershed · #4081084750
Bassin de แม่น้ำเลย
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 8 administrative regions : Dan Sai, K. Nong Hin, Lom Kao, Nam Nao, Phu Kradung +3
Sub-basin area
1 300,9km²
Upstream area
1 301km²
Discharge
14,02m³/s
Mean elev.
567m
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°
24,5°C
Annual rain
1 155mm
Moisture idx (CMI)
-0,32
Runoff
349mm/an
PET
1 710mm
AET
959mm
Mean slope
7,3°
Water table
306cm
Forest
31%
Crops
37%
Urban
1%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)