HydroBASINS lev08 watershed · #2080172440
Bassin de Северная Двина
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 : Kholmogorskiy rayon
Sub-basin area
2 578,2km²
Upstream area
300 756,8km²
Discharge
2 769,28m³/s
Mean elev.
31m
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°
0,8°C
Annual rain
559mm
Moisture idx (CMI)
0,10
Runoff
292mm/an
PET
506mm
AET
391mm
Mean slope
1,8°
Water table
40cm
Forest
74%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)