HydroBASINS lev08 watershed · #1080625150
Bassin · #1080625150
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 3 administrative regions : Filingué, Tahoua, Tchin-Tabarade
Sub-basin area
1 264,5km²
Upstream area
1 264,8km²
Discharge
0,41m³/s
Mean elev.
297m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Tchin-TabaradeTahoua · Niger908.2 km²72.1% of basin
- 282.3 km²22.4% of basin
- TahouaTahoua · Niger69.5 km²5.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
18 distinct species · 19 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
29,4°C
Annual rain
265mm
Moisture idx (CMI)
-0,88
Runoff
10mm/an
PET
2 125mm
AET
220mm
Mean slope
0,5°
Water table
91cm
Forest
0%
Crops
14%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)