HydroBASINS lev08 watershed · #1080499050
Bassin · #1080499050
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 : Ouadane, Tichitt
Sub-basin area
678,9km²
Upstream area
3 652,5km²
Discharge
0m³/s
Mean elev.
317m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10804942502338 km²
- Bassin · #1080493950636 km²
2 dept-equivalent regions (GADM L2)
- 615.2 km²90.9% of basin
- 61.6 km²9.1% of basin
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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
29,3°C
Annual rain
79mm
Moisture idx (CMI)
-0,96
Runoff
4mm/an
PET
2 127mm
AET
62mm
Mean slope
0,8°
Water table
306cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)