HydroBASINS lev08 watershed · #1080472290
Bassin · #1080472290
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, Tin Zaouatine
Sub-basin area
788,1km²
Upstream area
6 048,8km²
Discharge
1,2m³/s
Mean elev.
462m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080460840476 km²
- Bassin · #1080460850403 km²
2 dept-equivalent regions (GADM L2)
- 399.7 km²50.9% of basin
- 386.0 km²49.1% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
785.72 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 7 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°
27,6°C
Annual rain
55mm
Moisture idx (CMI)
-0,97
Runoff
12mm/an
PET
2 090mm
AET
42mm
Mean slope
0,3°
Water table
275cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)