HydroBASINS lev08 watershed · #1080101180
Bassin · #1080101180
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 : Kef El Ahmar, Rogassa
Sub-basin area
308,5km²
Upstream area
984,4km²
Discharge
0m³/s
Mean elev.
1 124m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080104940357 km²
- Bassin · #1080105010319 km²
2 dept-equivalent regions (GADM L2)
- 198.1 km²64.2% of basin
- Kef El AhmarEl Bayadh · Algeria110.3 km²35.8% of basin
2 intersecting protected areas
Atlas Saharien
IUCN Not ApplicableCultural Park
121.09 km² overlap
Chott ech Chergui
IUCN Not ReportedWetland of International Importance (Ramsar Site)
53.54 km² overlap
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°
15,0°C
Annual rain
255mm
Moisture idx (CMI)
-0,80
Runoff
20mm/an
PET
1 247mm
AET
219mm
Mean slope
1,3°
Water table
597cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)