HydroBASINS lev08 watershed · #1080604540
Bassin · #1080604540
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 : Ansongo, Gao
Sub-basin area
421km²
Upstream area
421km²
Discharge
0,51m³/s
Mean elev.
304m
Administrative coverage
Species present
0 distinct species · 0 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°
29,2°C
Annual rain
242mm
Moisture idx (CMI)
-0,89
Runoff
64mm/an
PET
2 110mm
AET
202mm
Mean slope
0,4°
Water table
204cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)