HydroBASINS lev08 watershed · #2080930590
Bassin de وادي السرة
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 1 administrative regions : Ar Rayn
Sub-basin area
45,1km²
Upstream area
19 664,6km²
Discharge
0m³/s
Mean elev.
655m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de شعيب رقعان1056 km²
- Bassin de وادي ذعيفان404 km²
1 dept-equivalent regions (GADM L2)
- 45.0 km²100.0% 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
80mm
Moisture idx (CMI)
-0,96
Runoff
23mm/an
PET
1 997mm
AET
64mm
Mean slope
0,7°
Water table
94cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)