HydroBASINS lev08 watershed · #2080297790
Bassin de Обша
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 4 administrative regions : Bel'skiy rayon, Nelidovskiy rayon, Oleninskiy rayon, Sychevskiy rayon
Sub-basin area
1 114,1km²
Upstream area
1 114,1km²
Discharge
7,84m³/s
Mean elev.
238m
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°
4,1°C
Annual rain
645mm
Moisture idx (CMI)
0,02
Runoff
222mm/an
PET
633mm
AET
489mm
Mean slope
1,3°
Water table
116cm
Forest
74%
Crops
10%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)