HydroBASINS lev08 watershed · #6080427200
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 4 administrative regions : Pedro Laurentino, Ribeira do Piauí, Socorro do Piauí, São João do Piauí
Sub-basin area
310,9km²
Upstream area
18 170,7km²
Discharge
16,07m³/s
Mean elev.
264m
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
745mm
Moisture idx (CMI)
-0,63
Runoff
29mm/an
PET
2 040mm
AET
629mm
Mean slope
1,7°
Water table
472cm
Forest
63%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)