HydroBASINS lev08 watershed · #1080469250
Bassin de Oued Igerjaten
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 1 administrative regions : Aoujeft
Sub-basin area
758,1km²
Upstream area
3 854,1km²
Discharge
0,25m³/s
Mean elev.
166m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Hanouk1853 km²
- Bassin de Oued Nbeïka1244 km²
1 dept-equivalent regions (GADM L2)
- 755.9 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 24 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°
28,8°C
Annual rain
86mm
Moisture idx (CMI)
-0,96
Runoff
19mm/an
PET
2 123mm
AET
68mm
Mean slope
2,8°
Water table
639cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)