HydroBASINS lev08 watershed · #1080630670
Bassin · #1080630670
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 : Filingué, Ouallam
Sub-basin area
1 001,4km²
Upstream area
37 846,8km²
Discharge
0m³/s
Mean elev.
269m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10806192502037 km²
- Bassin · #1080619430381 km²
2 dept-equivalent regions (GADM L2)
- OuallamTillabéry · Niger901.9 km²90.4% of basin
- 95.9 km²9.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
39 distinct species · 40 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
315mm
Moisture idx (CMI)
-0,85
Runoff
2mm/an
PET
2 129mm
AET
263mm
Mean slope
0,4°
Water table
204cm
Forest
0%
Crops
13%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)