HydroBASINS lev08 watershed · #1080386040
Bassin · #1080386040
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 : Abalissa, Tin Zaouatine
Sub-basin area
2 061,2km²
Upstream area
2 061,7km²
Discharge
0,41m³/s
Mean elev.
468m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1762.7 km²85.7% of basin
- 293.1 km²14.3% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
2055.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
27,3°C
Annual rain
28mm
Moisture idx (CMI)
-0,99
Runoff
10mm/an
PET
2 044mm
AET
20mm
Mean slope
0,2°
Water table
120cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)