HydroBASINS lev08 watershed · #1080158280
Bassin · #1080158280
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 : Foggaret Azzouia, Hassi Messaoud
Sub-basin area
1 133,2km²
Upstream area
5 069,2km²
Discharge
0m³/s
Mean elev.
302m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10801733101444 km²
- Bassin · #1080173320815 km²
2 dept-equivalent regions (GADM L2)
- Hassi MessaoudOuargla · Algeria785.5 km²69.4% of basin
- 346.4 km²30.6% of basin
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°
23,2°C
Annual rain
26mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
1 859mm
AET
19mm
Mean slope
3,8°
Water table
313cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)