HydroBASINS lev08 watershed · #6080288260
Bassin de Riacho Grande
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 10 administrative regions : Campo Largo do Piauí, Esperantina, Joaquim Pires, Joca Marques, Luzilândia +5
Sub-basin area
1 586km²
Upstream area
1 586,2km²
Discharge
24,41m³/s
Mean elev.
73m
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
1 585mm
Moisture idx (CMI)
-0,10
Runoff
469mm/an
PET
1 767mm
AET
1 076mm
Mean slope
1,9°
Water table
84cm
Forest
52%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)