HydroBASINS lev08 watershed · #6080440430
Bassin de Riacho de Santana
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 : Alvorada do Gurguéia, Cristino Castro
Sub-basin area
53,2km²
Upstream area
3 925km²
Discharge
6,55m³/s
Mean elev.
285m
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
914mm
Moisture idx (CMI)
-0,52
Runoff
147mm/an
PET
1 919mm
AET
772mm
Mean slope
3,0°
Water table
367cm
Forest
89%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)