HydroBASINS lev08 watershed · #1080380510
Bassin · #1080380510
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
1 568,8km²
Upstream area
18 994,1km²
Discharge
0m³/s
Mean elev.
425m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10803860402061 km²
- Bassin · #1080386130966 km²
2 dept-equivalent regions (GADM L2)
- 1511.8 km²96.6% of basin
- Bordj Badji MokhtarAdrar · Algeria53.0 km²3.4% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
1509.96 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
27,7°C
Annual rain
28mm
Moisture idx (CMI)
-0,99
Runoff
8mm/an
PET
2 063mm
AET
20mm
Mean slope
0,1°
Water table
93cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)