HydroBASINS lev08 watershed · #1080673050
Bassin de Wasso
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 3 administrative regions : Bandiagara, Bankass, Koro
Sub-basin area
2 272,7km²
Upstream area
2 272,7km²
Discharge
2,13m³/s
Mean elev.
308m
Administrative coverage
Species present
142 distinct species · 492 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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
534mm
Moisture idx (CMI)
-0,73
Runoff
52mm/an
PET
2 002mm
AET
450mm
Mean slope
0,7°
Water table
128cm
Forest
0%
Crops
26%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)