HydroBASINS lev08 watershed · #1080524400
Bassin · #1080524400
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 1 administrative regions : Bilma
Sub-basin area
4,1km²
Upstream area
10 835,8km²
Discharge
4,47m³/s
Mean elev.
411m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10805239501603 km²
- Bassin · #1080523940635 km²
1 intersecting protected areas
Termit et Tin-Toumma
IUCN IVNature Reserve
4.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
27,0°C
Annual rain
24mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
2 157mm
AET
14mm
Mean slope
1,3°
Water table
199cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)