HydroBASINS lev08 watershed · #6080452220
Bassin de Riacho Pontal
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 2 administrative regions : Lagoa Grande, Petrolina
Sub-basin area
552,5km²
Upstream area
552,8km²
Discharge
2,14m³/s
Mean elev.
436m
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°
24,5°C
Annual rain
548mm
Moisture idx (CMI)
-0,71
Runoff
122mm/an
PET
1 859mm
AET
462mm
Mean slope
1,7°
Water table
147cm
Forest
21%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)