HydroBASINS lev08 watershed · #2080292470
Bassin de Большая Кокшага
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 : Cheboksarskiy rayon, Mariinsko-Posadskiy rayon, Medvedevskiy rayon, Zvenigovskiy rayon
Sub-basin area
899,7km²
Upstream area
6 480,8km²
Discharge
23,62m³/s
Mean elev.
94m
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°
3,6°C
Annual rain
560mm
Moisture idx (CMI)
-0,11
Runoff
98mm/an
PET
631mm
AET
454mm
Mean slope
0,8°
Water table
62cm
Forest
97%
Crops
1%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)