HydroBASINS lev08 watershed · #1080347760
Bassin · #1080347760
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 : Djanet, Tazrouk
Sub-basin area
2 299km²
Upstream area
2 299km²
Discharge
0,06m³/s
Mean elev.
816m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1267.2 km²55.2% of basin
- 1026.4 km²44.8% of basin
3 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
1266.22 km² overlap
Tassili N'Ajjer
IUCN Not ApplicableCultural Park
1027.36 km² overlap
Tassili N'Ajjer
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
5.83 km² overlap
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°
24,7°C
Annual rain
11mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
1 825mm
AET
7mm
Mean slope
1,2°
Water table
271cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)