HydroBASINS lev08 watershed · #1080589130
Bassin · #1080589130
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 across 2 countries : Ménaka, Tchin-Tabarade
Sub-basin area
255,8km²
Upstream area
29 822,9km²
Discharge
0m³/s
Mean elev.
313m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080587320394 km²
- Bassin · #1080587160362 km²
2 dept-equivalent regions (GADM L2)
- Tchin-TabaradeTahoua · Niger251.7 km²98.7% of basin
- 3.2 km²1.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 10 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°
29,4°C
Annual rain
221mm
Moisture idx (CMI)
-0,90
Runoff
20mm/an
PET
2 148mm
AET
183mm
Mean slope
0,9°
Water table
114cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)