HydroBASINS lev08 watershed · #5080618920
Bassin de Maruia 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 : Buller, Hurunui, Tasman
Sub-basin area
1 048,5km²
Upstream area
1 048,5km²
Discharge
53,17m³/s
Mean elev.
755m
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°
8,6°C
Annual rain
2 211mm
Moisture idx (CMI)
0,64
Runoff
1 480mm/an
PET
778mm
AET
777mm
Mean slope
19,5°
Water table
643cm
Forest
69%
Crops
0%
Urban
0%
Protected
81%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)