HydroBASINS lev08 watershed · #1080524860
Bassin · #1080524860
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 : Tchighozerine, Tchin-Tabarade
Sub-basin area
392,7km²
Upstream area
325 642,9km²
Discharge
31,64m³/s
Mean elev.
331m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10805216801277 km²
- Bassin de Elkhanaiga145 km²
2 dept-equivalent regions (GADM L2)
- 229.3 km²58.6% of basin
- Tchin-TabaradeTahoua · Niger162.1 km²41.4% 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°
29,0°C
Annual rain
122mm
Moisture idx (CMI)
-0,94
Runoff
50mm/an
PET
2 155mm
AET
99mm
Mean slope
0,2°
Water table
74cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)