HydroBASINS lev08 watershed · #2080192670
Bassin de Семча
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 : Kondopozhskiy rayon, Medvezh'egorskiy rayon, Suoyarvskiy rayon
Sub-basin area
138,8km²
Upstream area
671,5km²
Discharge
4,64m³/s
Mean elev.
136m
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°
1,3°C
Annual rain
565mm
Moisture idx (CMI)
0,16
Runoff
221mm/an
PET
476mm
AET
380mm
Mean slope
4,5°
Water table
107cm
Forest
96%
Crops
0%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)