HydroBASINS lev08 watershed · #1080813520
Bassin de Oli
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 across 2 countries : Baruten, Borgu, Kalalé, Nikki
Sub-basin area
563,2km²
Upstream area
563,2km²
Discharge
3,72m³/s
Mean elev.
323m
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°
26,6°C
Annual rain
1 119mm
Moisture idx (CMI)
-0,42
Runoff
207mm/an
PET
1 915mm
AET
885mm
Mean slope
0,9°
Water table
107cm
Forest
31%
Crops
12%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)