HydroBASINS lev08 watershed · #6080398940
Bassin de Riacho da Tranqueira
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 : Colônia do Piauí, Oeiras, São Francisco do Piauí
Sub-basin area
86km²
Upstream area
2 148,8km²
Discharge
5,12m³/s
Mean elev.
225m
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°
26,9°C
Annual rain
922mm
Moisture idx (CMI)
-0,52
Runoff
80mm/an
PET
1 924mm
AET
779mm
Mean slope
2,4°
Water table
232cm
Forest
26%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)