HydroBASINS lev08 watershed · #6080289910
Bassin de Riacho dos Bois
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 2 administrative regions : Santana do Acaraú, Sobral
Sub-basin area
268km²
Upstream area
268km²
Discharge
2,29m³/s
Mean elev.
92m
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°
27,5°C
Annual rain
821mm
Moisture idx (CMI)
-0,57
Runoff
284mm/an
PET
1 890mm
AET
693mm
Mean slope
1,4°
Water table
90cm
Forest
61%
Crops
19%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)