HydroBASINS lev08 watershed · #1080090480
Bassin de Oued Ourek
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 : Hassi Fedoul, Sidi Ladjel
Sub-basin area
40,3km²
Upstream area
3 096,4km²
Discharge
0,53m³/s
Mean elev.
717m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080090780180 km²
- Bassin · #108009077081 km²
2 dept-equivalent regions (GADM L2)
- Sidi LadjelDjelfa · Algeria28.5 km²70.8% of basin
- Hassi FedoulDjelfa · Algeria11.8 km²29.2% 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°
16,1°C
Annual rain
311mm
Moisture idx (CMI)
-0,74
Runoff
59mm/an
PET
1 195mm
AET
267mm
Mean slope
0,7°
Water table
62cm
Forest
0%
Crops
18%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)