HydroBASINS lev08 watershed · #6080312370
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 4 administrative regions : Barras, Cabeceiras do Piauí, José de Freitas, Lagoa Alegre
Sub-basin area
431,6km²
Upstream area
1 811,5km²
Discharge
15,57m³/s
Mean elev.
105m
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°
27,0°C
Annual rain
1 555mm
Moisture idx (CMI)
-0,17
Runoff
276mm/an
PET
1 881mm
AET
1 052mm
Mean slope
0,7°
Water table
30cm
Forest
8%
Crops
10%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)