HydroBASINS lev08 watershed · #3080423240
Bassin de Тоулбачан
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 1 administrative regions : Olekminskiy rayon
Sub-basin area
283km²
Upstream area
283km²
Discharge
0,38m³/s
Mean elev.
503m
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°
-8,1°C
Annual rain
374mm
Moisture idx (CMI)
-0,30
Runoff
45mm/an
PET
537mm
AET
327mm
Mean slope
11,0°
Water table
225cm
Forest
98%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)