HydroBASINS lev08 watershed · #2080928380
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
207,2km²
Upstream area
3 369,5km²
Discharge
0m³/s
Mean elev.
778m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي الأرطاوي الجنوبي425 km²
- Bassin de وادي السرداح223 km²
2 dept-equivalent regions (GADM L2)
- 108.9 km²52.7% of basin
- 97.8 km²47.3% 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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,5°C
Annual rain
95mm
Moisture idx (CMI)
-0,95
Runoff
49mm/an
PET
1 986mm
AET
77mm
Mean slope
2,2°
Water table
217cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)