HydroBASINS lev08 watershed · #1080414130
Bassin de Ti-n-Amzi
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 : In Guezzam, Tamenghasset
Sub-basin area
1 182,6km²
Upstream area
1 182,6km²
Discharge
0,33m³/s
Mean elev.
655m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1174.2 km²99.6% of basin
- 5.2 km²0.4% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
1179.38 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°
25,8°C
Annual rain
26mm
Moisture idx (CMI)
-0,99
Runoff
9mm/an
PET
1 976mm
AET
19mm
Mean slope
0,5°
Water table
303cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)