HydroBASINS lev08 watershed · #6080514730
Bassin de Rio Piauí
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 6 administrative regions : Arauá, Boquim, Estância, Lagarto, Riachão do Dantas +1
Sub-basin area
742,8km²
Upstream area
1 944,8km²
Discharge
11,03m³/s
Mean elev.
132m
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°
24,4°C
Annual rain
1 162mm
Moisture idx (CMI)
-0,24
Runoff
349mm/an
PET
1 535mm
AET
944mm
Mean slope
2,9°
Water table
176cm
Forest
3%
Crops
18%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)