HydroBASINS lev08 watershed · #1080131770
Bassin de Oued Touiel
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 3 administrative regions : Hassi Fehal, Mansoura, Rouissat
Sub-basin area
1 316km²
Upstream area
3 192,5km²
Discharge
0m³/s
Mean elev.
296m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Oued Touiel1398 km²
- Bassin de Oued Touiel479 km²
3 dept-equivalent regions (GADM L2)
- 551.4 km²41.9% of basin
- 451.1 km²34.3% of basin
- 312.4 km²23.8% 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°
22,3°C
Annual rain
41mm
Moisture idx (CMI)
-0,98
Runoff
17mm/an
PET
1 753mm
AET
32mm
Mean slope
0,4°
Water table
280cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)