HydroBASINS lev08 watershed · #2080151830
Bassin de Ältsån
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 3 administrative regions across 2 countries : Rana, Sorsele, Storuman
Sub-basin area
1 089,1km²
Upstream area
1 089,2km²
Discharge
30,25m³/s
Mean elev.
778m
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°
-0,3°C
Annual rain
840mm
Moisture idx (CMI)
0,54
Runoff
869mm/an
PET
381mm
AET
350mm
Mean slope
7,0°
Water table
208cm
Forest
55%
Crops
0%
Urban
0%
Protected
93%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)