HydroBASINS lev08 watershed · #1080304210
Bassin de وادي تين تدست
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 : Djanet
Sub-basin area
121,9km²
Upstream area
2 168,4km²
Discharge
0,14m³/s
Mean elev.
978m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي تين تدست1122 km²
- Bassin de Irh. Tin Tedest925 km²
3 intersecting protected areas
Tassili N'Ajjer
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
121.64 km² overlap
Tassili n'Ajjer
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
121.64 km² overlap
Tassili N'Ajjer
IUCN Not ApplicableCultural Park
121.05 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°
23,4°C
Annual rain
16mm
Moisture idx (CMI)
-0,99
Runoff
4mm/an
PET
1 760mm
AET
9mm
Mean slope
3,6°
Water table
640cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)