HydroBASINS lev08 watershed · #6080320800
Bassin de Rio Maratoã
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 : Cabeceiras do Piauí, Campo Maior, José de Freitas
Sub-basin area
189,2km²
Upstream area
902,8km²
Discharge
7,12m³/s
Mean elev.
111m
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
1 475mm
Moisture idx (CMI)
-0,22
Runoff
257mm/an
PET
1 883mm
AET
1 025mm
Mean slope
0,6°
Water table
27cm
Forest
2%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)