HydroBASINS lev08 watershed · #6080392120
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 4 administrative regions : Araripe, Assaré, Potengi, Santana do Cariri
Sub-basin area
583,5km²
Upstream area
583,5km²
Discharge
1,13m³/s
Mean elev.
607m
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°
24,0°C
Annual rain
804mm
Moisture idx (CMI)
-0,51
Runoff
67mm/an
PET
1 652mm
AET
679mm
Mean slope
3,6°
Water table
362cm
Forest
52%
Crops
12%
Urban
0%
Protected
25%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)