HydroBASINS lev08 watershed · #6080408890
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 9 administrative regions : Brejo do Piauí, Flores do Piauí, Pajeú do Piauí, Pedro Laurentino, Ribeira do Piauí +4
Sub-basin area
2 257,9km²
Upstream area
28 685,7km²
Discharge
6,28m³/s
Mean elev.
265m
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
778mm
Moisture idx (CMI)
-0,61
Runoff
45mm/an
PET
1 988mm
AET
656mm
Mean slope
2,3°
Water table
428cm
Forest
49%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)