HydroBASINS lev08 watershed · #2080041290
Bassin de Сума
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 3 administrative regions : Belomorskiy rayon, Segezhskiy rayon, Water body
Sub-basin area
2 046,1km²
Upstream area
2 046,3km²
Discharge
17,76m³/s
Mean elev.
85m
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°
1,1°C
Annual rain
525mm
Moisture idx (CMI)
0,13
Runoff
289mm/an
PET
457mm
AET
360mm
Mean slope
1,3°
Water table
65cm
Forest
68%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)