HydroBASINS lev08 watershed · #1080184510
Bassin · #1080184510
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 3 administrative regions : Bordj Omar Driss, Debdeb, In Amenas
Sub-basin area
361km²
Upstream area
1 186,3km²
Discharge
0,17m³/s
Mean elev.
499m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080196270217 km²
- Bassin · #1080196220105 km²
3 dept-equivalent regions (GADM L2)
- 265.8 km²73.7% of basin
- Bordj Omar DrissIllizi · Algeria80.8 km²22.4% of basin
- 13.8 km²3.8% 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°
22,3°C
Annual rain
27mm
Moisture idx (CMI)
-0,99
Runoff
6mm/an
PET
1 903mm
AET
18mm
Mean slope
1,6°
Water table
881cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)