HydroBASINS lev08 watershed · #1080550770
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
328km²
Upstream area
415 271,6km²
Discharge
705,54m³/s
Mean elev.
277m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin du Niger582 km²
- Bassin du Niger355 km²
2 dept-equivalent regions (GADM L2)
- BouremGao · Mali280.1 km²85.7% of basin
- 46.8 km²14.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
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°
29,3°C
Annual rain
156mm
Moisture idx (CMI)
-0,93
Runoff
70mm/an
PET
2 163mm
AET
128mm
Mean slope
0,4°
Water table
183cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)