HydroBASINS lev08 watershed · #1080185850
Bassin · #1080185850
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 : Oum El Assel
Sub-basin area
556,9km²
Upstream area
556,9km²
Discharge
0,49m³/s
Mean elev.
699m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- Oum El AsselTindouf · Algeria556.1 km²100.0% of basin
1 intersecting protected areas
Tindouf
IUCN Not ApplicableCultural Park
556.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 3 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°
23,1°C
Annual rain
53mm
Moisture idx (CMI)
-0,97
Runoff
35mm/an
PET
1 959mm
AET
40mm
Mean slope
0,3°
Water table
946cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)