HydroBASINS lev08 watershed · #3080518440
Bassin de Лена
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 : Ust'-Kutskiy rayon
Sub-basin area
1 735,4km²
Upstream area
73 977,6km²
Discharge
374,34m³/s
Mean elev.
541m
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°
-5,0°C
Annual rain
402mm
Moisture idx (CMI)
-0,34
Runoff
229mm/an
PET
606mm
AET
349mm
Mean slope
5,3°
Water table
117cm
Forest
96%
Crops
0%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)