HydroBASINS lev08 watershed · #1081653010
Bassin de Matjies
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 : Namakwa, West Coast
Sub-basin area
397,1km²
Upstream area
397,1km²
Discharge
1,02m³/s
Mean elev.
1 029m
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°
14,1°C
Annual rain
372mm
Moisture idx (CMI)
-0,73
Runoff
80mm/an
PET
1 380mm
AET
317mm
Mean slope
11,2°
Water table
774cm
Forest
0%
Crops
2%
Urban
0%
Protected
70%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)