HydroBASINS lev08 watershed · #5080083980
Bassin de Waiau Toa / Clarence 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 3 administrative regions : Hurunui, Kaikoura, Marlborough
Sub-basin area
1 561,8km²
Upstream area
3 274,9km²
Discharge
85,28m³/s
Mean elev.
921m
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°
8,0°C
Annual rain
1 118mm
Moisture idx (CMI)
0,26
Runoff
699mm/an
PET
765mm
AET
655mm
Mean slope
22,1°
Water table
669cm
Forest
8%
Crops
0%
Urban
0%
Protected
47%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)