HydroBASINS lev08 watershed · #1080333730
Bassin de Oued Timesdelessene
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 3 administrative regions : Idles, In M'Guel, Tamenghasset
Sub-basin area
216,4km²
Upstream area
1 650,3km²
Discharge
2,74m³/s
Mean elev.
1 241m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Iseḳḳerâsen899 km²
- Bassin de Têknéouîn535 km²
3 dept-equivalent regions (GADM L2)
- 111.7 km²51.8% of basin
- 104.1 km²48.2% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
215.87 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°
21,9°C
Annual rain
34mm
Moisture idx (CMI)
-0,98
Runoff
55mm/an
PET
1 780mm
AET
26mm
Mean slope
2,6°
Water table
844cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)