HydroBASINS lev08 watershed · #4081064900
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 1 administrative regions : Thanh Chương
Sub-basin area
46,6km²
Upstream area
22 724,6km²
Discharge
460,61m³/s
Mean elev.
39m
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°
24,6°C
Annual rain
1 542mm
Moisture idx (CMI)
0,10
Runoff
1 048mm/an
PET
1 394mm
AET
1 067mm
Mean slope
3,6°
Water table
126cm
Forest
2%
Crops
37%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)