HydroBASINS lev08 watershed · #2080921640
Bassin de وادي السرداح
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 : Al Quwayiyah, Ar Rayn
Sub-basin area
431,9km²
Upstream area
431,9km²
Discharge
0m³/s
Mean elev.
923m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 408.2 km²94.7% of basin
- 22.7 km²5.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 17 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°
24,3°C
Annual rain
121mm
Moisture idx (CMI)
-0,94
Runoff
11mm/an
PET
1 942mm
AET
98mm
Mean slope
2,2°
Water table
348cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)