HydroBASINS lev08 watershed · #1080485230
Bassin · #1080485230
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 : Tchighozerine
Sub-basin area
504,4km²
Upstream area
26 659,6km²
Discharge
5,01m³/s
Mean elev.
398m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080474840921 km²
- Bassin · #1080474650208 km²
1 dept-equivalent regions (GADM L2)
- 502.8 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
0.75 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
28,1°C
Annual rain
61mm
Moisture idx (CMI)
-0,97
Runoff
2mm/an
PET
2 115mm
AET
47mm
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)