HydroBASINS lev08 watershed · #3080568390
Bassin de Ия
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 : Bratskiy rayon, Kuytunskiy rayon, Tulunskiy rayon
Sub-basin area
2 170,2km²
Upstream area
19 179,2km²
Discharge
148,64m³/s
Mean elev.
498m
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°
-1,6°C
Annual rain
394mm
Moisture idx (CMI)
-0,41
Runoff
17mm/an
PET
672mm
AET
345mm
Mean slope
2,6°
Water table
68cm
Forest
81%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)