HydroBASINS lev08 watershed · #1080669250
Bassin · #1080669250
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, Kollo
Sub-basin area
219,5km²
Upstream area
2 801,1km²
Discharge
0,43m³/s
Mean elev.
240m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10806642702366 km²
- Bassin · #1080664280216 km²
2 dept-equivalent regions (GADM L2)
- 131.4 km²60.1% of basin
- 87.3 km²39.9% of basin
1 intersecting protected areas
Dallol Bosso
IUCN IVWetland of International Importance (Ramsar Site)
18.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 2 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°
29,1°C
Annual rain
403mm
Moisture idx (CMI)
-0,81
Runoff
5mm/an
PET
2 103mm
AET
338mm
Mean slope
0,6°
Water table
210cm
Forest
0%
Crops
66%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)