HydroBASINS lev08 watershed · #3080018490
Bassin de Наяхан
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 : Severo-Evenskiy rayon
Sub-basin area
440,9km²
Upstream area
3 438,9km²
Discharge
32,74m³/s
Mean elev.
254m
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
431mm
Moisture idx (CMI)
0,05
Runoff
323mm/an
PET
408mm
AET
321mm
Mean slope
11,9°
Water table
202cm
Forest
24%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)