HydroBASINS lev08 watershed · #1080291700
Bassin · #1080291700
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 : Idles
Sub-basin area
477,7km²
Upstream area
3 152,4km²
Discharge
0,93m³/s
Mean elev.
1 039m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080299400492 km²
- Bassin de I-n-Eteibene261 km²
1 dept-equivalent regions (GADM L2)
- 476.7 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
476.70 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°
22,9°C
Annual rain
25mm
Moisture idx (CMI)
-0,99
Runoff
24mm/an
PET
1 831mm
AET
18mm
Mean slope
0,5°
Water table
78cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)