HydroBASINS lev08 watershed · #2080289120
Bassin de Ока
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 6 administrative regions : Balakhninskiy rayon, Bogorodskiy rayon, Kstovskiy rayon, Nizhniy Novgorod gorsovet, Pavlovskiy rayon +1
Sub-basin area
1 374,6km²
Upstream area
244 308,3km²
Discharge
1 327,14m³/s
Mean elev.
91m
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°
4,5°C
Annual rain
578mm
Moisture idx (CMI)
-0,08
Runoff
180mm/an
PET
630mm
AET
454mm
Mean slope
1,0°
Water table
78cm
Forest
41%
Crops
13%
Urban
25%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)