HydroBASINS lev08 watershed · #1080510090
Bassin · #1080510090
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
233,9km²
Upstream area
12 631,1km²
Discharge
5,51m³/s
Mean elev.
415m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10805071801350 km²
- Bassin · #108050742077 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
26,9°C
Annual rain
20mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
2 155mm
AET
11mm
Mean slope
1,6°
Water table
306cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)