HydroBASINS lev08 watershed · #6080425130
Bassin de Riacho Fundo
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 : Brejo do Piauí, Pajeú do Piauí, Ribeira do Piauí
Sub-basin area
400,9km²
Upstream area
6 582,5km²
Discharge
10,22m³/s
Mean elev.
282m
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
794mm
Moisture idx (CMI)
-0,60
Runoff
39mm/an
PET
2 009mm
AET
670mm
Mean slope
2,7°
Water table
431cm
Forest
39%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)