HydroBASINS lev08 watershed · #1080099280
Bassin de Oued Djedi
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 5 administrative regions : Ain Errich, Amourah, Faidh El Botma, Oum Laadham, Ras Miaad|Ouled Sassi
Sub-basin area
790,6km²
Upstream area
17 685,7km²
Discharge
35,2m³/s
Mean elev.
592m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080100340221 km²
- Bassin de Oued Djedi166 km²
5 dept-equivalent regions (GADM L2)
- 337.3 km²42.7% of basin
- Ain ErrichM'Sila · Algeria264.8 km²33.5% of basin
- Ras Miaad|Ouled SassiBiskra · Algeria101.8 km²12.9% of basin
- Oum LaadhamDjelfa · Algeria74.6 km²9.4% of basin
- Faidh El BotmaDjelfa · Algeria11.9 km²1.5% of basin
1 intersecting protected areas
Atlas Saharien
IUCN Not ApplicableCultural Park
531.50 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 15 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°
17,5°C
Annual rain
162mm
Moisture idx (CMI)
-0,89
Runoff
65mm/an
PET
1 440mm
AET
137mm
Mean slope
2,1°
Water table
694cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)