HydroBASINS lev08 watershed · #2080296140
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 3 administrative regions : Bel'skiy rayon, Nelidovskiy rayon, Zharkovskiy rayon
Sub-basin area
435,9km²
Upstream area
2 048,3km²
Discharge
15,06m³/s
Mean elev.
201m
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°
4,4°C
Annual rain
640mm
Moisture idx (CMI)
0,00
Runoff
248mm/an
PET
638mm
AET
489mm
Mean slope
1,0°
Water table
81cm
Forest
73%
Crops
10%
Urban
1%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)