HydroBASINS lev08 watershed · #1080552460
Bassin du Niger
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 : Bourem, Gourma-Rharous
Sub-basin area
130,5km²
Upstream area
415 897,3km²
Discharge
746,15m³/s
Mean elev.
284m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin du Niger495 km²
- Bassin du Niger328 km²
2 dept-equivalent regions (GADM L2)
- 69.1 km²53.1% of basin
- BouremGao · Mali61.0 km²46.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
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°
29,3°C
Annual rain
161mm
Moisture idx (CMI)
-0,93
Runoff
62mm/an
PET
2 157mm
AET
132mm
Mean slope
0,9°
Water table
234cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)