HydroBASINS lev08 watershed · #1080117530
Bassin de وادي الأبيض
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 3 administrative regions : Bounoura, Dhayet Bendhahoua, Ghardaia
Sub-basin area
262,9km²
Upstream area
937km²
Discharge
0,97m³/s
Mean elev.
627m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080117260439 km²
- Bassin · #1080117360236 km²
3 dept-equivalent regions (GADM L2)
- 243.9 km²92.8% of basin
- 18.1 km²6.9% of basin
- 0.7 km²0.3% of basin
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°
20,2°C
Annual rain
79mm
Moisture idx (CMI)
-0,95
Runoff
30mm/an
PET
1 640mm
AET
66mm
Mean slope
4,1°
Water table
598cm
Forest
0%
Crops
0%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)