HydroBASINS lev08 watershed · #1080515220
Bassin · #1080515220
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
0,2km²
Upstream area
3 546,4km²
Discharge
0,06m³/s
Mean elev.
386m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080515230783 km²
- Bassin · #1080515530687 km²
1 intersecting protected areas
Termit et Tin-Toumma
IUCN IVNature Reserve
0.20 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
21mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
2 163mm
AET
13mm
Mean slope
1,3°
Water table
30cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)