HydroBASINS lev08 watershed · #6080750140
Bassin de Rio Piraí
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 10 administrative regions : Angra dos Reis, Bananal, Barra do Piraí, Engenheiro Paulo de Frontin, Mangaratiba +5
Sub-basin area
1 051,7km²
Upstream area
1 051,7km²
Discharge
20,08m³/s
Mean elev.
665m
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°
19,5°C
Annual rain
1 454mm
Moisture idx (CMI)
0,00
Runoff
608mm/an
PET
1 451mm
AET
1 146mm
Mean slope
11,4°
Water table
413cm
Forest
22%
Crops
4%
Urban
5%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)