HydroBASINS lev08 watershed · #1080348070
Bassin · #1080348070
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, In M'Guel
Sub-basin area
1 649,5km²
Upstream area
14 439,5km²
Discharge
7,53m³/s
Mean elev.
630m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Irhzer Amsenante2637 km²
- Bassin de Tamsennant1924 km²
2 dept-equivalent regions (GADM L2)
- 1000.2 km²60.8% of basin
- 645.4 km²39.2% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
1645.55 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
21mm
Moisture idx (CMI)
-0,99
Runoff
8mm/an
PET
1 949mm
AET
15mm
Mean slope
0,5°
Water table
309cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)