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
Not enough documented interactions to build a meaningful graph for this territory.
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)