HydroBASINS lev08 watershed · #1080308150
Bassin de Oued Issessouitene
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 : Idles
Sub-basin area
597,4km²
Upstream area
1 034,5km²
Discharge
0,36m³/s
Mean elev.
1 189m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Oued Issessouitene245 km²
- Bassin de Oued Issessouitene192 km²
1 dept-equivalent regions (GADM L2)
- 596.1 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
596.11 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°
22,4°C
Annual rain
27mm
Moisture idx (CMI)
-0,98
Runoff
18mm/an
PET
1 789mm
AET
20mm
Mean slope
2,9°
Water table
844cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)