HydroBASINS lev08 watershed · #3080639380
Bassin de Олха
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 : Irkutskiy rayon, Shelekhov, Shelekhovskiy rayon, Slyudyanskiy rayon
Sub-basin area
644,1km²
Upstream area
644,1km²
Discharge
6,35m³/s
Mean elev.
707m
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°
-0,9°C
Annual rain
660mm
Moisture idx (CMI)
-0,03
Runoff
289mm/an
PET
677mm
AET
531mm
Mean slope
6,3°
Water table
130cm
Forest
94%
Crops
0%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)