HydroBASINS lev08 watershed · #2080036690
Bassin de Sandåa
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 4 administrative regions : Mandalseid, Namsos, Overhalla, Steinkjer
Sub-basin area
464,6km²
Upstream area
464,6km²
Discharge
18,83m³/s
Mean elev.
231m
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°
3,9°C
Annual rain
1 297mm
Moisture idx (CMI)
0,66
Runoff
1 266mm/an
PET
439mm
AET
420mm
Mean slope
10,1°
Water table
339cm
Forest
50%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)