HydroBASINS lev08 watershed · #1080561250
Bassin · #1080561250
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 : Néma, Ouadane
Sub-basin area
387,6km²
Upstream area
2 339,4km²
Discharge
3,28m³/s
Mean elev.
198m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080556150361 km²
- Bassin · #1080556330342 km²
2 dept-equivalent regions (GADM L2)
- 380.0 km²98.4% of basin
- 6.3 km²1.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
30,6°C
Annual rain
190mm
Moisture idx (CMI)
-0,91
Runoff
46mm/an
PET
2 124mm
AET
156mm
Mean slope
0,3°
Water table
102cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)