HydroBASINS lev08 watershed · #2080375630
Bassin de Большой Иргиз
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 2 administrative regions : Ivanteevskiy rayon, Pugachevskiy rayon
Sub-basin area
176,6km²
Upstream area
8 112,2km²
Discharge
21,87m³/s
Mean elev.
55m
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°
5,3°C
Annual rain
443mm
Moisture idx (CMI)
-0,44
Runoff
92mm/an
PET
786mm
AET
381mm
Mean slope
0,7°
Water table
117cm
Forest
0%
Crops
72%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)