HydroBASINS lev08 watershed · #3080381240
Bassin de Дерба
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 : Lenskiy rayon
Sub-basin area
56,6km²
Upstream area
3 365,3km²
Discharge
17,58m³/s
Mean elev.
269m
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°
-7,9°C
Annual rain
330mm
Moisture idx (CMI)
-0,41
Runoff
178mm/an
PET
558mm
AET
295mm
Mean slope
2,8°
Water table
50cm
Forest
74%
Crops
0%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)