HydroBASINS lev08 watershed · #6080429870
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 : João Costa, Pedro Laurentino, São João do Piauí
Sub-basin area
617,5km²
Upstream area
17 330,7km²
Discharge
15,01m³/s
Mean elev.
277m
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
697mm
Moisture idx (CMI)
-0,66
Runoff
22mm/an
PET
2 054mm
AET
588mm
Mean slope
2,1°
Water table
455cm
Forest
63%
Crops
14%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)