HydroBASINS lev08 watershed · #6080748250
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, Gran Chaco
Sub-basin area
510km²
Upstream area
8 257,9km²
Discharge
81,39m³/s
Mean elev.
898m
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°
20,5°C
Annual rain
1 035mm
Moisture idx (CMI)
-0,37
Runoff
373mm/an
PET
1 650mm
AET
875mm
Mean slope
15,5°
Water table
492cm
Forest
100%
Crops
1%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)