HydroBASINS lev08 watershed · #1080354980
Bassin · #1080354980
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 : Abalissa
Sub-basin area
981km²
Upstream area
15 811,1km²
Discharge
7,62m³/s
Mean elev.
588m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10803480701650 km²
- Bassin · #1080347920391 km²
1 dept-equivalent regions (GADM L2)
- 978.6 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
978.59 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°
25,9°C
Annual rain
21mm
Moisture idx (CMI)
-0,99
Runoff
7mm/an
PET
1 967mm
AET
15mm
Mean slope
0,2°
Water table
220cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)