HydroBASINS lev08 watershed · #1080712760
Bassin de la Sirba
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 1 administrative regions : Gnagna
Sub-basin area
52,9km²
Upstream area
5 684,2km²
Discharge
3,96m³/s
Mean elev.
277m
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°
28,3°C
Annual rain
641mm
Moisture idx (CMI)
-0,69
Runoff
23mm/an
PET
2 051mm
AET
541mm
Mean slope
0,4°
Water table
91cm
Forest
0%
Crops
24%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)