HydroBASINS lev08 watershed · #3080093260
Bassin de Аян
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 : Khatangskiy rayon
Sub-basin area
427,1km²
Upstream area
15 911,2km²
Discharge
197,6m³/s
Mean elev.
472m
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°
-13,4°C
Annual rain
402mm
Moisture idx (CMI)
0,24
Runoff
326mm/an
PET
303mm
AET
255mm
Mean slope
9,6°
Water table
169cm
Forest
11%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)