HydroBASINS lev08 watershed · #1080183740
Bassin · #1080183740
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 across 2 countries : Oum El Assel, Tata
Sub-basin area
190,3km²
Upstream area
5 042,2km²
Discharge
4,44m³/s
Mean elev.
381m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080185200697 km²
- Bassin · #1080185050381 km²
2 dept-equivalent regions (GADM L2)
- Oum El AsselTindouf · Algeria188.8 km²99.4% of basin
- Tata1.2 km²0.6% of basin
2 intersecting protected areas
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°
22,8°C
Annual rain
87mm
Moisture idx (CMI)
-0,95
Runoff
31mm/an
PET
1 841mm
AET
73mm
Mean slope
2,0°
Water table
284cm
Forest
0%
Crops
0%
Urban
0%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)