HydroBASINS lev08 watershed · #6080756800
Bassin de Río Grande de Tarija
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 across 2 countries : Arce, General José de San Martín, Orán
Sub-basin area
1 702,2km²
Upstream area
11 153,7km²
Discharge
125,29m³/s
Mean elev.
642m
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°
21,5°C
Annual rain
1 093mm
Moisture idx (CMI)
-0,34
Runoff
423mm/an
PET
1 655mm
AET
924mm
Mean slope
8,5°
Water table
289cm
Forest
95%
Crops
1%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)