HydroBASINS lev08 watershed · #6080394060
Bassin de Rio Piauí
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 : Nazaré do Piauí, Oeiras, São Francisco do Piauí
Sub-basin area
352,1km²
Upstream area
35 020,1km²
Discharge
12,15m³/s
Mean elev.
189m
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°
27,2°C
Annual rain
969mm
Moisture idx (CMI)
-0,49
Runoff
93mm/an
PET
1 904mm
AET
819mm
Mean slope
2,2°
Water table
318cm
Forest
13%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)