HydroBASINS lev08 watershed · #4081064600
Bassin de Sông Lam
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 : Thanh Chương, Đô Lương
Sub-basin area
53,6km²
Upstream area
22 523,9km²
Discharge
454,14m³/s
Mean elev.
19m
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°
24,7°C
Annual rain
1 500mm
Moisture idx (CMI)
0,07
Runoff
1 034mm/an
PET
1 392mm
AET
1 050mm
Mean slope
1,4°
Water table
50cm
Forest
0%
Crops
49%
Urban
26%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)