HydroBASINS lev08 watershed · #3080487610
Bassin de Усу
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
803,9km²
Upstream area
803,9km²
Discharge
5,35m³/s
Mean elev.
1 002m
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°
-9,2°C
Annual rain
415mm
Moisture idx (CMI)
-0,21
Runoff
215mm/an
PET
526mm
AET
361mm
Mean slope
11,4°
Water table
274cm
Forest
55%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)