HydroBASINS lev08 watershed · #2080246930
Bassin de Велва
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 5 administrative regions : Kosinskiy rayon, Kudymkarskiy rayon, Usol'skiy rayon, Yurlinskiy rayon, Yus'vinskiy rayon
Sub-basin area
1 088,1km²
Upstream area
1 088,1km²
Discharge
8,37m³/s
Mean elev.
188m
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°
1,2°C
Annual rain
658mm
Moisture idx (CMI)
0,12
Runoff
256mm/an
PET
579mm
AET
444mm
Mean slope
1,7°
Water table
39cm
Forest
81%
Crops
12%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)