HydroBASINS lev08 watershed · #5080619530
Bassin de Severn River
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 : Hurunui, Marlborough
Sub-basin area
367,7km²
Upstream area
367,7km²
Discharge
10,85m³/s
Mean elev.
1 318m
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°
5,9°C
Annual rain
1 558mm
Moisture idx (CMI)
0,51
Runoff
916mm/an
PET
715mm
AET
689mm
Mean slope
20,2°
Water table
699cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)