HydroBASINS lev08 watershed · #2080221320
Bassin de Колва
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 1 administrative regions : Cherdynskiy rayon
Sub-basin area
289,3km²
Upstream area
7 428,9km²
Discharge
94,07m³/s
Mean elev.
187m
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°
-0,2°C
Annual rain
698mm
Moisture idx (CMI)
0,20
Runoff
416mm/an
PET
562mm
AET
440mm
Mean slope
4,3°
Water table
55cm
Forest
97%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)