HydroBASINS lev08 watershed · #2080041180
Bassin de Летняя
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 : Belomorskiy rayon, Segezhskiy rayon
Sub-basin area
1 902,8km²
Upstream area
31 323,5km²
Discharge
303,09m³/s
Mean elev.
77m
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
492mm
Moisture idx (CMI)
0,11
Runoff
321mm/an
PET
436mm
AET
351mm
Mean slope
2,9°
Water table
93cm
Forest
89%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)