HydroBASINS lev08 watershed · #3080353110
Bassin de Намана
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 : Suntarskiy rayon, Verkhnevilyuyskiy rayon
Sub-basin area
488,3km²
Upstream area
2 370,8km²
Discharge
4,97m³/s
Mean elev.
280m
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
304mm
Moisture idx (CMI)
-0,44
Runoff
71mm/an
PET
542mm
AET
275mm
Mean slope
2,4°
Water table
67cm
Forest
98%
Crops
0%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)