HydroBASINS lev08 watershed · #1080346310
Bassin · #1080346310
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 : Abalissa, Bordj Badji Mokhtar
Sub-basin area
2 025,5km²
Upstream area
8 220,2km²
Discharge
1,48m³/s
Mean elev.
404m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10803687502368 km²
- Bassin · #1080368930317 km²
2 dept-equivalent regions (GADM L2)
- 1880.3 km²93.1% of basin
- Bordj Badji MokhtarAdrar · Algeria140.2 km²6.9% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
1873.70 km² overlap
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°
27,6°C
Annual rain
22mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
2 048mm
AET
15mm
Mean slope
0,3°
Water table
97cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)