HydroBASINS lev08 watershed · #1080753920
Bassin de Ouadi Zergb
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 : Aboudeïa
Sub-basin area
183,3km²
Upstream area
2 043,2km²
Discharge
3,49m³/s
Mean elev.
452m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rigil Iméra598 km²
- Bassin de Rigil Iméra330 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
28,3°C
Annual rain
742mm
Moisture idx (CMI)
-0,65
Runoff
58mm/an
PET
2 146mm
AET
625mm
Mean slope
0,1°
Water table
34cm
Forest
0%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)