HydroBASINS lev08 watershed · #2080036610
Bassin de Hofstaddalselva
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 6 administrative regions : Flatanger, Mandalseid, Namsos, Osen, Roan +1
Sub-basin area
1 594,1km²
Upstream area
1 594,1km²
Discharge
17,43m³/s
Mean elev.
207m
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°
4,2°C
Annual rain
1 246mm
Moisture idx (CMI)
0,65
Runoff
1 482mm/an
PET
431mm
AET
411mm
Mean slope
12,3°
Water table
396cm
Forest
64%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)