HydroBASINS lev08 watershed · #2081001170
Bassin de وادي سيلة
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 : Al Abr, Arma, Dhar, Rakhyah
Sub-basin area
171,1km²
Upstream area
30 822,6km²
Discharge
0m³/s
Mean elev.
837m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي دهر985 km²
- Bassin · #2081001220250 km²
4 dept-equivalent regions (GADM L2)
- 129.6 km²76.0% of basin
- 37.1 km²21.7% of basin
- 2.3 km²1.4% of basin
- 1.5 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 6 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°
22,8°C
Annual rain
60mm
Moisture idx (CMI)
-0,96
Runoff
4mm/an
PET
1 629mm
AET
48mm
Mean slope
3,0°
Water table
373cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)