HydroBASINS lev08 watershed · #1080059750
Bassin · #1080059750
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 4 administrative regions : Ain Sekhouna, Maamora, Madna, Sidi Abderrahmane
Sub-basin area
376,5km²
Upstream area
376,5km²
Discharge
0,19m³/s
Mean elev.
1 084m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 185.2 km²49.2% of basin
- 121.6 km²32.3% of basin
- 69.7 km²18.5% of basin
- Sidi AbderrahmaneTiaret · Algeria0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
14,7°C
Annual rain
344mm
Moisture idx (CMI)
-0,70
Runoff
16mm/an
PET
1 158mm
AET
295mm
Mean slope
1,0°
Water table
381cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)