HydroBASINS lev08 watershed · #1080111840
Bassin · #1080111840
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 : Arbaouat, El Mehara
Sub-basin area
675,2km²
Upstream area
675,4km²
Discharge
0m³/s
Mean elev.
1 239m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 471.0 km²69.8% of basin
- 204.0 km²30.2% of basin
1 intersecting protected areas
Atlas Saharien
IUCN Not ApplicableCultural Park
674.92 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 8 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°
15,8°C
Annual rain
207mm
Moisture idx (CMI)
-0,85
Runoff
23mm/an
PET
1 351mm
AET
177mm
Mean slope
2,7°
Water table
1 098cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)