HydroBASINS lev08 watershed · #1080102150
Bassin · #1080102150
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 : Bir El Hammam, El Biod
Sub-basin area
106,9km²
Upstream area
5 831,4km²
Discharge
0,93m³/s
Mean elev.
1 014m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10801026601104 km²
- Bassin · #108010274027 km²
2 dept-equivalent regions (GADM L2)
- 62.8 km²58.8% of basin
- 44.0 km²41.2% of basin
1 intersecting protected areas
Chott ech Chergui
IUCN Not ReportedWetland of International Importance (Ramsar Site)
95.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 65 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°
15,3°C
Annual rain
260mm
Moisture idx (CMI)
-0,79
Runoff
6mm/an
PET
1 245mm
AET
224mm
Mean slope
0,8°
Water table
256cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)