HydroBASINS lev08 watershed · #1080669450
Bassin · #1080669450
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 : Kollo, Ouallam
Sub-basin area
314,1km²
Upstream area
314,2km²
Discharge
0,2m³/s
Mean elev.
252m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 284.0 km²90.7% of basin
- OuallamTillabéry · Niger29.0 km²9.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
29,0°C
Annual rain
410mm
Moisture idx (CMI)
-0,81
Runoff
20mm/an
PET
2 106mm
AET
343mm
Mean slope
0,6°
Water table
296cm
Forest
0%
Crops
75%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)