HydroBASINS lev08 watershed · #3080572440
Bassin de Ивгуннакан
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 : Kalarskiy rayon, Tungiro-Olekminskiy rayon
Sub-basin area
426,5km²
Upstream area
426,6km²
Discharge
3,56m³/s
Mean elev.
1 000m
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°
-8,4°C
Annual rain
433mm
Moisture idx (CMI)
-0,25
Runoff
271mm/an
PET
576mm
AET
378mm
Mean slope
7,6°
Water table
196cm
Forest
67%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)