HydroBASINS lev08 watershed · #6080311240
Bassin de Riacho Santo Antônio
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 : Barras, Cabeceiras do Piauí
Sub-basin area
215,4km²
Upstream area
215,5km²
Discharge
2,02m³/s
Mean elev.
107m
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°
27,0°C
Annual rain
1 573mm
Moisture idx (CMI)
-0,17
Runoff
284mm/an
PET
1 885mm
AET
1 052mm
Mean slope
0,8°
Water table
41cm
Forest
31%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)