HydroBASINS lev08 watershed · #1080399740
Bassin · #1080399740
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 1 administrative regions : Tamenghasset
Sub-basin area
356,7km²
Upstream area
356,8km²
Discharge
0,08m³/s
Mean elev.
684m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 355.7 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
355.74 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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,5°C
Annual rain
25mm
Moisture idx (CMI)
-0,99
Runoff
10mm/an
PET
1 962mm
AET
18mm
Mean slope
0,5°
Water table
402cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)