HydroBASINS lev08 watershed · #4081062010
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 5 administrative regions : Anh Sơn, Con Cuông, Thanh Chương, Tân Kỳ, Đô Lương
Sub-basin area
349,1km²
Upstream area
21 117,7km²
Discharge
418,46m³/s
Mean elev.
65m
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 497mm
Moisture idx (CMI)
0,05
Runoff
890mm/an
PET
1 422mm
AET
1 065mm
Mean slope
5,0°
Water table
224cm
Forest
0%
Crops
20%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)