HydroBASINS lev08 watershed · #2080155620
Bassin de Большая Вольма
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 : Izhemskiy rayon, Ust'-Tsilemskiy rayon
Sub-basin area
872,7km²
Upstream area
872,9km²
Discharge
18,13m³/s
Mean elev.
99m
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°
-2,4°C
Annual rain
549mm
Moisture idx (CMI)
0,21
Runoff
639mm/an
PET
435mm
AET
350mm
Mean slope
3,9°
Water table
34cm
Forest
92%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)