HydroBASINS lev08 watershed · #3080095610
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
2 579km²
Upstream area
13 806km²
Discharge
174,24m³/s
Mean elev.
787m
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°
-14,8°C
Annual rain
461mm
Moisture idx (CMI)
0,38
Runoff
343mm/an
PET
280mm
AET
248mm
Mean slope
8,8°
Water table
164cm
Forest
7%
Crops
0%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)