HydroBASINS lev08 watershed · #1080354980
Bassin · #1080354980
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 : Abalissa
Sub-basin area
981km²
Upstream area
15 811,1km²
Discharge
7,62m³/s
Mean elev.
588m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10803480701650 km²
- Bassin · #1080347920391 km²
1 dept-equivalent regions (GADM L2)
- 978.6 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
978.59 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°
25,9°C
Annual rain
21mm
Moisture idx (CMI)
-0,99
Runoff
7mm/an
PET
1 967mm
AET
15mm
Mean slope
0,2°
Water table
220cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)