HydroBASINS lev08 watershed · #1080231100
Bassin · #1080231100
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 : Illizi, In Amenas
Sub-basin area
116,9km²
Upstream area
1 025,8km²
Discharge
0,03m³/s
Mean elev.
511m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080234670169 km²
- Bassin · #108023478021 km²
2 dept-equivalent regions (GADM L2)
- 73.6 km²63.1% of basin
- 26.5 km²22.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 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°
23,6°C
Annual rain
16mm
Moisture idx (CMI)
-0,99
Runoff
2mm/an
PET
1 910mm
AET
10mm
Mean slope
1,3°
Water table
415cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)