HydroBASINS lev08 watershed · #3080562980
Bassin de Усмун
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 2 administrative regions : Tungiro-Olekminskiy rayon, Tyndinskiy rayon
Sub-basin area
1 311,3km²
Upstream area
1 311,4km²
Discharge
12,2m³/s
Mean elev.
850m
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°
-7,4°C
Annual rain
429mm
Moisture idx (CMI)
-0,26
Runoff
296mm/an
PET
584mm
AET
375mm
Mean slope
7,8°
Water table
210cm
Forest
79%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)